- published: 16 Nov 2013
- views: 410563
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Link for code samples used in the demo
http://csharp-video-tutorials.blogspot.com/2013/11/part-1-introduction-to-wcf.html
Link for all dot net and sql server video tutorial playlists
http://www.youtube.com/user/kudvenkat/playlists
In this video we will discuss
What is WCF
Why should we use WCF
What is WCF?
WCF stands for Windows Communication Foundation and is part of .NET 3.0. WCF is Microsoft platform for building distributed and interoperable applications.
What is a distributed application?
In simple terms a distributed application, is an application where parts of it run on 2 or more computers. Distributed applications are also called as connected systems or applications.
Examples:
A web application running on one machine and a web service that this application is consuming is running on another machine.
An enterprise web application may have the following tiers, and each tier may be running on a different machine
1. Presentation tier
2. Business tier
3. Data Access tier
Why build distributed applications?
There are several reasons for this
1. An enterprise application may need to use the services provided by other enterprises. For example an ecommerce application may be using paypal service for payments.
2. For better scalability. An enterprise web application may have Presentation tier, Business tier, and Data Access tiert, and each tier may be running on a different machine.
What is an interoperable application?
An application that can communicate with any other application that is built on any platform and using any programming language is called as an interoperable application. Web services are interoperable, where as .NET remoting services are not. Web services can communicate with any application built on any platform, where as a .NET remoting service can be consumed only by a .net application.
What technology choices did we have before WCF to build distributed applications?
Enterprise Services
Dot Net Remoting
Web Services
Why should we use WCF?
Let's take this scenario
We have 2 clients and we need to implement a service a for them.
1. The first client is using a Java application to interact with our service, so for interoperability this client wants messages to be in XML format and the protocol to be HTTP.
2. The second client uses .NET, so for better performance this client wants messages formmated in binary over TCP protocol.
Without WCF
1. To satisfy the first client requirement we end up implementing an ASMX web service, and
2. To satisfy the second client requirement we end up implementing a remoting service
These are 2 different technologies, and have complete different programming models. So the developers have to learn different technologies.
So to unify and bring all these technologies under one roof Microsoft has come up with a single programming model that is called as WCF - Windows Communication Foundation.
With WCF,
You implement one service and we can configure as many end points as want to support all the client needs. To support the above 2 client requirements, we would configure 2 end points. In the endpoint configuration we can specify the protocols and message formats that we want to use.
In Part 2, we will discuss implementing
1. A web service to exchange messages in XML format using HTTP protocol for interoperability.
2. A remoting service to exchange messages in binary format using TCP protocol for performance.
Along the way, we will get a feel of how different these technologies are.
In Part 3, we will dicuss implementing a single WCF Service and configuring different end points to support different transport protocols and message formats.
Link for code samples used in the demo
http://csharp-video-tutorials.blogspot.com/2013/11/part-3-creating-wcf-service_18.html
Link for all dot net and sql server video tutorial playlists
http://www.youtube.com/user/kudvenkat/playlists
This is continuation to Part 2. Please watch Part 2 from WCF video tutorial before proceeding.
In this video, we will discuss
1. Creating a WCF service
2. Hosting the WCF service using a console application
3. Exposing 2 service endpoints.
4. Creating a windows and a web Client applications.
Let's take the scenario that we discussed in Part 2.
We have 2 clients and we need to implement a service a for them.
1. The first client is using a Java application to interact with our service, so for interoperability this client wants meesages to be in XML format and the protocl to be HTTP.
2. The second client uses .NET, so for better performance this client wants messages formmated in binary over TCP protocol.
In Part 2,
To meet the requirement of the first client, we implemented a web service and to meet the requirement of the second client we implemented a remoting service.
In this video, we will create a single WCF service, and configure 2 endpoints to meet the requirements of both the clients.
- published: 18 Nov 2013
- views: 222195
SIGN UP FOR OUR EMAIL LIST: http://goo.gl/6FAKIe
FULL30: https://goo.gl/5sAkHe
In this video we showcase and shoot a modern Original Henry Model 1860. These rifles are an American Classic, being the first viable repeating rifle fielded in small numbers by the North during the Civil War and laying the foundation for a new era of firearms advancement. Stay tuned, much more on the way.
CHECK OUT OUR WEBSITE!
http://www.iraqveteran8888.com
Shirts & other Apparel:
http://www.1776united.com
Like us on Facebook:
http://www.facebook.com/iraqveteran8888official
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http://instagram.com/mrsiraqveteran8888/
http://instagram.com/chad_iv8888/
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Disclaimer: Our videos are for entertainment purposes only, imitation or the use of any instruction shown in the videos is solely AT YOUR OWN RISK. Iraqveteran8888 will not be held liable for any injury to yourself or damage to your firearms resulting from attempting anything shown in any our videos.
Copyright 2016, 88 Industries, LLC
- published: 28 Sep 2016
- views: 20578
Link for code samples used in the demo
http://csharp-video-tutorials.blogspot.com/2013/11/part-4-wcf-service-implementing_20.html
Link for all dot net and sql server video tutorial playlists
http://www.youtube.com/user/kudvenkat/playlists
In this video, we will discuss
1. How a single WCF service can implement multiple service contracts and then
2. Expose each service contract using a different endpoint
Is it possible for a WCF service to implement multiple service contracts?
Yes, we make the service class implement multiple service interfaces, and then expose each service using a different endpoint.
- published: 20 Nov 2013
- views: 117580
Know what a WCF Service is. Compare a WCF Service with a classic XML Web Service. Self Host WCF Service using both programmatic configuration and Application configuration File. Cosume a WCF Service by adding Service Reference. To buy all of such videos you may contact me at my email: supernova.software.solutions@gmail.com
- published: 15 Oct 2012
- views: 58768
Web Services initiated SOA application development, which is one of the most influential design pattern .A web service is a standard platform for building interoperable distributed applications. It allows you as a developer, to interact with other information providers without worrying about what they are running either at the backend or even their front-end.
Windows Communication Foundation (or WCF) is an application programming interface (API) in the .NET Framework for building 2nd generation Service Oriented Applications. WCF is designed in accordance with service oriented architecture principles to support distributed computing where services are consumed by consumers. Clients can consume multiple services and services can be consumed by multiple clients. WCF and Web service online training will help us learn all the fundamental and advanced topics of WCF and Web services
Introduction to WCF
1. Evolution of WCF
2. Evolution of Service Oriented Architecture (SOA)
3. Four Tenets of SOA
4. What is WCF
5. Where does WCF Services fit in?
if you wanna watch more videos you just log on to :http://www.bestdotnettraining.com/videolibrary
Follow my Facebook: https://www.facebook.com/DeccansoftAcademy
- published: 12 May 2012
- views: 44885
Link for all dot net and sql server video tutorial playlists
https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view;=1
Link for slides, code samples and text version of the video
http://csharp-video-tutorials.blogspot.com/2015/06/how-to-call-wcf-service-using-jquery.html
In this video we will discuss, how to call wcf service using jquery ajax
Step 1 : Create SQL Server table and insert employee data
Create table tblEmployee
(
Id int primary key identity,
Name nvarchar(50),
Gender nvarchar(10),
Salary int
)
GO
Insert into tblEmployee values ('Mark', 'Male', 50000)
Insert into tblEmployee values ('Sara', 'Female', 60000)
Insert into tblEmployee values ('John', 'Male', 45000)
Insert into tblEmployee values ('Pam', 'Female', 45000)
GO
Step 2 : Create a stored procedure to retrieve employee data by ID
Create procedure spGetEmployeeById
@Id int
as
Begin
Select ID, Name, Gender, Salary
from tblEmployee
where ID = @Id
End
Step 3 : Create new asp.net web application project. Name it Demo.
Step 4 : Include a connection string in the web.config file to your database.
<add name="DBCS" connectionString="server=.;database=SampleDB;integrated security=SSPI" />
Step 5 : Add a class file to the project. Name it Employee.cs. Copy and paste the following code.
namespace Demo
{
public class Employee
{
public int ID { get; set; }
public string Name { get; set; }
public string Gender { get; set; }
public int Salary { get; set; }
}
}
Step 6 : Add a new WCF Service (Ajax-enabled). Name it EmployeeService.svc. Copy and paste the following code.
using System;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.ServiceModel;
using System.ServiceModel.Activation;
namespace Demo
{
[ServiceContract(Namespace = "")]
[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
public class EmployeeService
{
[OperationContract]
public Employee GetEmployeeById(int employeeId)
{
Employee employee = new Employee();
string cs = ConfigurationManager.ConnectionStrings["DBCS"].ConnectionString;
using (SqlConnection con = new SqlConnection(cs))
{
SqlCommand cmd = new SqlCommand("spGetEmployeeById", con);
cmd.CommandType = CommandType.StoredProcedure;
SqlParameter parameter = new SqlParameter();
parameter.ParameterName = "@Id";
parameter.Value = employeeId;
cmd.Parameters.Add(parameter);
con.Open();
SqlDataReader rdr = cmd.ExecuteReader();
while (rdr.Read())
{
employee.ID = Convert.ToInt32(rdr["Id"]);
employee.Name = rdr["Name"].ToString();
employee.Gender = rdr["Gender"].ToString();
employee.Salary = Convert.ToInt32(rdr["Salary"]);
}
}
return employee;
}
}
}
Step 7 : Add an HTML page to the ASP.NET project. Copy and paste the following HTML and jQuery code
<html>
<head>
<script src="jquery-1.11.2.js"></script>
<script type="text/javascript">
$(document).ready(function () {
$('#btnGetEmployee').click(function () {
var empId = $('#txtId').val();
$.ajax({
url: 'EmployeeService.svc/GetEmployeeById',
method: 'post',
contentType: "application/json;charset=utf-8",
data: JSON.stringify({ employeeId: empId }),
dataType: 'json',
success: function (data) {
$('#txtName').val(data.d.Name);
$('#txtGender').val(data.d.Gender);
$('#txtSalary').val(data.d.Salary);
},
error: function (err) {
alert(err);
}
});
});
});
</script>
</head>
<body style="font-family:Arial">
ID :
<input id="txtId" type="text" style="width: 86px" />
<input type="button" id="btnGetEmployee" value="Get Employee" />
<br /><br />
<table border="1" style="border-collapse: collapse">
<tr>
<td>Name</td>
<td><input id="txtName" type="text" /></td>
</tr>
<tr>
<td>Gender</td>
<td><input id="txtGender" type="text" /></td>
</tr>
<tr>
<td>Salary</td>
<td><input id="txtSalary" type="text" /></td>
</tr>
</table>
</body>
</html>
- published: 13 Jun 2015
- views: 15463
Link for all dot net and sql server video tutorial playlists
http://www.youtube.com/user/kudvenkat/playlists
To understand DataContract and DataMember attributes in WCF, first let's understand what is meant by Serialization.
With respect to WCF, Serialization is the process of converting an object into an XML representation. The reverse process, that is reconstructing the same object from the XML is called as Deserialization.
By default, WCF uses DataContractSerializer.
For a complex type like Customer, Employee, Student to be serialized, the complex type can either be decorated with
1. SerializableAttribute or
2. DataContractAttribute
With .NET 3.5 SP1 and above, we don't have to explicitly use DataContract or DataMember attributes. The Data Contract Serializer will serialize all public properties of your complex type in an alphabetical order. By default private field and properties are not serialized.
If we decorate a complex type, with [Serializable] attribute the DataContractSerializer serializes all fields. With [Serializable] attribute we don't have explicit control on what fields to include and exclude in serialized data.
If we decorate a complex type with [Datacontract] attribute, the DataContractSerializer serializes the fields marked with the [DataMember] attribute. The fields that are not marked with [DataMember] attribute are excluded from serialization. The [DataMember] attribute can be applied either on the private fields or public properties.
In WCF, the most common way of serialization is to mark the type with the DataContract attribute and mark each member that needs to be serialized with the DataMember attribute.
If you want to have explicit control on what fields and properties get serialized then use DataContract and DataMember attributes. 1. Using DataContractAttribute, you can define an XML namespace for your data
2. Using DataMemberAttribute, you can
a) Define Name, Order, and whether if a property or field IsRequired
b) Also, serialize private fields and properties
- published: 24 Nov 2013
- views: 105415
- Loading...
-
10:09Part 1 Introduction to WCF
Part 1 Introduction to WCFPart 1 Introduction to WCF
Link for code samples used in the demo http://csharp-video-tutorials.blogspot.com/2013/11/part-1-introduction-to-wcf.html Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists In this video we will discuss What is WCF Why should we use WCF What is WCF? WCF stands for Windows Communication Foundation and is part of .NET 3.0. WCF is Microsoft platform for building distributed and interoperable applications. What is a distributed application? In simple terms a distributed application, is an application where parts of it run on 2 or more computers. Distributed applications are also called as connected systems or applications. Examples: A web application running on one machine and a web service that this application is consuming is running on another machine. An enterprise web application may have the following tiers, and each tier may be running on a different machine 1. Presentation tier 2. Business tier 3. Data Access tier Why build distributed applications? There are several reasons for this 1. An enterprise application may need to use the services provided by other enterprises. For example an ecommerce application may be using paypal service for payments. 2. For better scalability. An enterprise web application may have Presentation tier, Business tier, and Data Access tiert, and each tier may be running on a different machine. What is an interoperable application? An application that can communicate with any other application that is built on any platform and using any programming language is called as an interoperable application. Web services are interoperable, where as .NET remoting services are not. Web services can communicate with any application built on any platform, where as a .NET remoting service can be consumed only by a .net application. What technology choices did we have before WCF to build distributed applications? Enterprise Services Dot Net Remoting Web Services Why should we use WCF? Let's take this scenario We have 2 clients and we need to implement a service a for them. 1. The first client is using a Java application to interact with our service, so for interoperability this client wants messages to be in XML format and the protocol to be HTTP. 2. The second client uses .NET, so for better performance this client wants messages formmated in binary over TCP protocol. Without WCF 1. To satisfy the first client requirement we end up implementing an ASMX web service, and 2. To satisfy the second client requirement we end up implementing a remoting service These are 2 different technologies, and have complete different programming models. So the developers have to learn different technologies. So to unify and bring all these technologies under one roof Microsoft has come up with a single programming model that is called as WCF - Windows Communication Foundation. With WCF, You implement one service and we can configure as many end points as want to support all the client needs. To support the above 2 client requirements, we would configure 2 end points. In the endpoint configuration we can specify the protocols and message formats that we want to use. In Part 2, we will discuss implementing 1. A web service to exchange messages in XML format using HTTP protocol for interoperability. 2. A remoting service to exchange messages in binary format using TCP protocol for performance. Along the way, we will get a feel of how different these technologies are. In Part 3, we will dicuss implementing a single WCF Service and configuring different end points to support different transport protocols and message formats. -
28:15Part 3 Creating a wcf service
Part 3 Creating a wcf servicePart 3 Creating a wcf service
Link for code samples used in the demo http://csharp-video-tutorials.blogspot.com/2013/11/part-3-creating-wcf-service_18.html Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists This is continuation to Part 2. Please watch Part 2 from WCF video tutorial before proceeding. In this video, we will discuss 1. Creating a WCF service 2. Hosting the WCF service using a console application 3. Exposing 2 service endpoints. 4. Creating a windows and a web Client applications. Let's take the scenario that we discussed in Part 2. We have 2 clients and we need to implement a service a for them. 1. The first client is using a Java application to interact with our service, so for interoperability this client wants meesages to be in XML format and the protocl to be HTTP. 2. The second client uses .NET, so for better performance this client wants messages formmated in binary over TCP protocol. In Part 2, To meet the requirement of the first client, we implemented a web service and to meet the requirement of the second client we implemented a remoting service. In this video, we will create a single WCF service, and configure 2 endpoints to meet the requirements of both the clients. -
67:29WCF using C#: Building your first WCF application
WCF using C#: Building your first WCF application -
24:16Original Henry 44-40 WCF
Original Henry 44-40 WCFOriginal Henry 44-40 WCF
SIGN UP FOR OUR EMAIL LIST: http://goo.gl/6FAKIe FULL30: https://goo.gl/5sAkHe In this video we showcase and shoot a modern Original Henry Model 1860. These rifles are an American Classic, being the first viable repeating rifle fielded in small numbers by the North during the Civil War and laying the foundation for a new era of firearms advancement. Stay tuned, much more on the way. CHECK OUT OUR WEBSITE! http://www.iraqveteran8888.com Shirts & other Apparel: http://www.1776united.com Like us on Facebook: http://www.facebook.com/iraqveteran8888official Follow us on Instagram: http://instagram.com/mrsiraqveteran8888/ http://instagram.com/chad_iv8888/ Follow us on Twitter: https://twitter.com/Iraqveteran8888 Disclaimer: Our videos are for entertainment purposes only, imitation or the use of any instruction shown in the videos is solely AT YOUR OWN RISK. Iraqveteran8888 will not be held liable for any injury to yourself or damage to your firearms resulting from attempting anything shown in any our videos. Copyright 2016, 88 Industries, LLC -
20:13Part 4 WCF service implementing multiple service contracts
Part 4 WCF service implementing multiple service contractsPart 4 WCF service implementing multiple service contracts
Link for code samples used in the demo http://csharp-video-tutorials.blogspot.com/2013/11/part-4-wcf-service-implementing_20.html Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists In this video, we will discuss 1. How a single WCF service can implement multiple service contracts and then 2. Expose each service contract using a different endpoint Is it possible for a WCF service to implement multiple service contracts? Yes, we make the service class implement multiple service interfaces, and then expose each service using a different endpoint. -
8:19WCF Day 2 AOL SYMPHONY
WCF Day 2 AOL SYMPHONYWCF Day 2 AOL SYMPHONY
-
130:29WCF Walkthrough
WCF WalkthroughWCF Walkthrough
Know what a WCF Service is. Compare a WCF Service with a classic XML Web Service. Self Host WCF Service using both programmatic configuration and Application configuration File. Cosume a WCF Service by adding Service Reference. To buy all of such videos you may contact me at my email: supernova.software.solutions@gmail.com -
28:00WCF Training for beginners | Introduction About WCF
WCF Training for beginners | Introduction About WCFWCF Training for beginners | Introduction About WCF
Web Services initiated SOA application development, which is one of the most influential design pattern .A web service is a standard platform for building interoperable distributed applications. It allows you as a developer, to interact with other information providers without worrying about what they are running either at the backend or even their front-end. Windows Communication Foundation (or WCF) is an application programming interface (API) in the .NET Framework for building 2nd generation Service Oriented Applications. WCF is designed in accordance with service oriented architecture principles to support distributed computing where services are consumed by consumers. Clients can consume multiple services and services can be consumed by multiple clients. WCF and Web service online training will help us learn all the fundamental and advanced topics of WCF and Web services Introduction to WCF 1. Evolution of WCF 2. Evolution of Service Oriented Architecture (SOA) 3. Four Tenets of SOA 4. What is WCF 5. Where does WCF Services fit in? if you wanna watch more videos you just log on to :http://www.bestdotnettraining.com/videolibrary Follow my Facebook: https://www.facebook.com/DeccansoftAcademy -
12:52How to call wcf service using jquery
How to call wcf service using jqueryHow to call wcf service using jquery
Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view;=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/06/how-to-call-wcf-service-using-jquery.html In this video we will discuss, how to call wcf service using jquery ajax Step 1 : Create SQL Server table and insert employee data Create table tblEmployee ( Id int primary key identity, Name nvarchar(50), Gender nvarchar(10), Salary int ) GO Insert into tblEmployee values ('Mark', 'Male', 50000) Insert into tblEmployee values ('Sara', 'Female', 60000) Insert into tblEmployee values ('John', 'Male', 45000) Insert into tblEmployee values ('Pam', 'Female', 45000) GO Step 2 : Create a stored procedure to retrieve employee data by ID Create procedure spGetEmployeeById @Id int as Begin Select ID, Name, Gender, Salary from tblEmployee where ID = @Id End Step 3 : Create new asp.net web application project. Name it Demo. Step 4 : Include a connection string in the web.config file to your database. <add name="DBCS" connectionString="server=.;database=SampleDB;integrated security=SSPI" /> Step 5 : Add a class file to the project. Name it Employee.cs. Copy and paste the following code. namespace Demo { public class Employee { public int ID { get; set; } public string Name { get; set; } public string Gender { get; set; } public int Salary { get; set; } } } Step 6 : Add a new WCF Service (Ajax-enabled). Name it EmployeeService.svc. Copy and paste the following code. using System; using System.Configuration; using System.Data; using System.Data.SqlClient; using System.ServiceModel; using System.ServiceModel.Activation; namespace Demo { [ServiceContract(Namespace = "")] [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)] public class EmployeeService { [OperationContract] public Employee GetEmployeeById(int employeeId) { Employee employee = new Employee(); string cs = ConfigurationManager.ConnectionStrings["DBCS"].ConnectionString; using (SqlConnection con = new SqlConnection(cs)) { SqlCommand cmd = new SqlCommand("spGetEmployeeById", con); cmd.CommandType = CommandType.StoredProcedure; SqlParameter parameter = new SqlParameter(); parameter.ParameterName = "@Id"; parameter.Value = employeeId; cmd.Parameters.Add(parameter); con.Open(); SqlDataReader rdr = cmd.ExecuteReader(); while (rdr.Read()) { employee.ID = Convert.ToInt32(rdr["Id"]); employee.Name = rdr["Name"].ToString(); employee.Gender = rdr["Gender"].ToString(); employee.Salary = Convert.ToInt32(rdr["Salary"]); } } return employee; } } } Step 7 : Add an HTML page to the ASP.NET project. Copy and paste the following HTML and jQuery code <html> <head> <script src="jquery-1.11.2.js"></script> <script type="text/javascript"> $(document).ready(function () { $('#btnGetEmployee').click(function () { var empId = $('#txtId').val(); $.ajax({ url: 'EmployeeService.svc/GetEmployeeById', method: 'post', contentType: "application/json;charset=utf-8", data: JSON.stringify({ employeeId: empId }), dataType: 'json', success: function (data) { $('#txtName').val(data.d.Name); $('#txtGender').val(data.d.Gender); $('#txtSalary').val(data.d.Salary); }, error: function (err) { alert(err); } }); }); }); </script> </head> <body style="font-family:Arial"> ID : <input id="txtId" type="text" style="width: 86px" /> <input type="button" id="btnGetEmployee" value="Get Employee" /> <br /><br /> <table border="1" style="border-collapse: collapse"> <tr> <td>Name</td> <td><input id="txtName" type="text" /></td> </tr> <tr> <td>Gender</td> <td><input id="txtGender" type="text" /></td> </tr> <tr> <td>Salary</td> <td><input id="txtSalary" type="text" /></td> </tr> </table> </body> </html> -
35:42Part 6 WCF DataContract and DataMember
Part 6 WCF DataContract and DataMemberPart 6 WCF DataContract and DataMember
Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists To understand DataContract and DataMember attributes in WCF, first let's understand what is meant by Serialization. With respect to WCF, Serialization is the process of converting an object into an XML representation. The reverse process, that is reconstructing the same object from the XML is called as Deserialization. By default, WCF uses DataContractSerializer. For a complex type like Customer, Employee, Student to be serialized, the complex type can either be decorated with 1. SerializableAttribute or 2. DataContractAttribute With .NET 3.5 SP1 and above, we don't have to explicitly use DataContract or DataMember attributes. The Data Contract Serializer will serialize all public properties of your complex type in an alphabetical order. By default private field and properties are not serialized. If we decorate a complex type, with [Serializable] attribute the DataContractSerializer serializes all fields. With [Serializable] attribute we don't have explicit control on what fields to include and exclude in serialized data. If we decorate a complex type with [Datacontract] attribute, the DataContractSerializer serializes the fields marked with the [DataMember] attribute. The fields that are not marked with [DataMember] attribute are excluded from serialization. The [DataMember] attribute can be applied either on the private fields or public properties. In WCF, the most common way of serialization is to mark the type with the DataContract attribute and mark each member that needs to be serialized with the DataMember attribute. If you want to have explicit control on what fields and properties get serialized then use DataContract and DataMember attributes. 1. Using DataContractAttribute, you can define an XML namespace for your data 2. Using DataMemberAttribute, you can a) Define Name, Order, and whether if a property or field IsRequired b) Also, serialize private fields and properties
-
Part 1 Introduction to WCF
Link for code samples used in the demo http://csharp-video-tutorials.blogspot.com/2013/11/part-1-introduction-to-wcf.html Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists In this video we will discuss What is WCF Why should we use WCF What is WCF? WCF stands for Windows Communication Foundation and is part of .NET 3.0. WCF is Microsoft platform for building distributed and interoperable applications. What is a distributed application? In simple terms a distributed application, is an application where parts of it run on 2 or more computers. Distributed applications are also called as connected systems or applications. Examples: A web application running on one machine and a web service that this application is consuming is ru...
published: 16 Nov 2013 -
Part 3 Creating a wcf service
Link for code samples used in the demo http://csharp-video-tutorials.blogspot.com/2013/11/part-3-creating-wcf-service_18.html Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists This is continuation to Part 2. Please watch Part 2 from WCF video tutorial before proceeding. In this video, we will discuss 1. Creating a WCF service 2. Hosting the WCF service using a console application 3. Exposing 2 service endpoints. 4. Creating a windows and a web Client applications. Let's take the scenario that we discussed in Part 2. We have 2 clients and we need to implement a service a for them. 1. The first client is using a Java application to interact with our service, so for interoperability this client wants meesages to be in XML form...
published: 18 Nov 2013 -
WCF using C#: Building your first WCF application
**NEW** Follow us on Twitter https://twitter.com/JDprogramming WCF using C#: Building your first WCF application If you would like to see specific videos, please feel free to ask. If you found this video useful, please like and subscribe!
published: 24 Apr 2014 -
Original Henry 44-40 WCF
SIGN UP FOR OUR EMAIL LIST: http://goo.gl/6FAKIe FULL30: https://goo.gl/5sAkHe In this video we showcase and shoot a modern Original Henry Model 1860. These rifles are an American Classic, being the first viable repeating rifle fielded in small numbers by the North during the Civil War and laying the foundation for a new era of firearms advancement. Stay tuned, much more on the way. CHECK OUT OUR WEBSITE! http://www.iraqveteran8888.com Shirts & other Apparel: http://www.1776united.com Like us on Facebook: http://www.facebook.com/iraqveteran8888official Follow us on Instagram: http://instagram.com/mrsiraqveteran8888/ http://instagram.com/chad_iv8888/ Follow us on Twitter: https://twitter.com/Iraqveteran8888 Disclaimer: Our videos are for entertainment purposes only, imitation or the...
published: 28 Sep 2016 -
Part 4 WCF service implementing multiple service contracts
Link for code samples used in the demo http://csharp-video-tutorials.blogspot.com/2013/11/part-4-wcf-service-implementing_20.html Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists In this video, we will discuss 1. How a single WCF service can implement multiple service contracts and then 2. Expose each service contract using a different endpoint Is it possible for a WCF service to implement multiple service contracts? Yes, we make the service class implement multiple service interfaces, and then expose each service using a different endpoint.
published: 20 Nov 2013 -
WCF Day 2 AOL SYMPHONY
published: 12 Mar 2016 -
WCF Walkthrough
Know what a WCF Service is. Compare a WCF Service with a classic XML Web Service. Self Host WCF Service using both programmatic configuration and Application configuration File. Cosume a WCF Service by adding Service Reference. To buy all of such videos you may contact me at my email: supernova.software.solutions@gmail.com
published: 15 Oct 2012 -
WCF Training for beginners | Introduction About WCF
Web Services initiated SOA application development, which is one of the most influential design pattern .A web service is a standard platform for building interoperable distributed applications. It allows you as a developer, to interact with other information providers without worrying about what they are running either at the backend or even their front-end. Windows Communication Foundation (or WCF) is an application programming interface (API) in the .NET Framework for building 2nd generation Service Oriented Applications. WCF is designed in accordance with service oriented architecture principles to support distributed computing where services are consumed by consumers. Clients can consume multiple services and services can be consumed by multiple clients. WCF and Web service online tr...
published: 12 May 2012 -
How to call wcf service using jquery
Link for all dot net and sql server video tutorial playlists https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view;=1 Link for slides, code samples and text version of the video http://csharp-video-tutorials.blogspot.com/2015/06/how-to-call-wcf-service-using-jquery.html In this video we will discuss, how to call wcf service using jquery ajax Step 1 : Create SQL Server table and insert employee data Create table tblEmployee ( Id int primary key identity, Name nvarchar(50), Gender nvarchar(10), Salary int ) GO Insert into tblEmployee values ('Mark', 'Male', 50000) Insert into tblEmployee values ('Sara', 'Female', 60000) Insert into tblEmployee values ('John', 'Male', 45000) Insert into tblEmployee values ('Pam', 'Female', 45000) GO Step 2 : Create a stored procedure to retri...
published: 13 Jun 2015 -
Part 6 WCF DataContract and DataMember
Link for all dot net and sql server video tutorial playlists http://www.youtube.com/user/kudvenkat/playlists To understand DataContract and DataMember attributes in WCF, first let's understand what is meant by Serialization. With respect to WCF, Serialization is the process of converting an object into an XML representation. The reverse process, that is reconstructing the same object from the XML is called as Deserialization. By default, WCF uses DataContractSerializer. For a complex type like Customer, Employee, Student to be serialized, the complex type can either be decorated with 1. SerializableAttribute or 2. DataContractAttribute With .NET 3.5 SP1 and above, we don't have to explicitly use DataContract or DataMember attributes. The Data Contract Serializer will serialize all ...
published: 24 Nov 2013
Part 1 Introduction to WCF
- Order: Reorder
- Duration: 10:09
- Updated: 16 Nov 2013
- views: 410563
Link for code samples used in the demo
http://csharp-video-tutorials.blogspot.com/2013/11/part-1-introduction-to-wcf.html
Link for all dot net and sql server v...
Link for code samples used in the demo
http://csharp-video-tutorials.blogspot.com/2013/11/part-1-introduction-to-wcf.html
Link for all dot net and sql server video tutorial playlists
http://www.youtube.com/user/kudvenkat/playlists
In this video we will discuss
What is WCF
Why should we use WCF
What is WCF?
WCF stands for Windows Communication Foundation and is part of .NET 3.0. WCF is Microsoft platform for building distributed and interoperable applications.
What is a distributed application?
In simple terms a distributed application, is an application where parts of it run on 2 or more computers. Distributed applications are also called as connected systems or applications.
Examples:
A web application running on one machine and a web service that this application is consuming is running on another machine.
An enterprise web application may have the following tiers, and each tier may be running on a different machine
1. Presentation tier
2. Business tier
3. Data Access tier
Why build distributed applications?
There are several reasons for this
1. An enterprise application may need to use the services provided by other enterprises. For example an ecommerce application may be using paypal service for payments.
2. For better scalability. An enterprise web application may have Presentation tier, Business tier, and Data Access tiert, and each tier may be running on a different machine.
What is an interoperable application?
An application that can communicate with any other application that is built on any platform and using any programming language is called as an interoperable application. Web services are interoperable, where as .NET remoting services are not. Web services can communicate with any application built on any platform, where as a .NET remoting service can be consumed only by a .net application.
What technology choices did we have before WCF to build distributed applications?
Enterprise Services
Dot Net Remoting
Web Services
Why should we use WCF?
Let's take this scenario
We have 2 clients and we need to implement a service a for them.
1. The first client is using a Java application to interact with our service, so for interoperability this client wants messages to be in XML format and the protocol to be HTTP.
2. The second client uses .NET, so for better performance this client wants messages formmated in binary over TCP protocol.
Without WCF
1. To satisfy the first client requirement we end up implementing an ASMX web service, and
2. To satisfy the second client requirement we end up implementing a remoting service
These are 2 different technologies, and have complete different programming models. So the developers have to learn different technologies.
So to unify and bring all these technologies under one roof Microsoft has come up with a single programming model that is called as WCF - Windows Communication Foundation.
With WCF,
You implement one service and we can configure as many end points as want to support all the client needs. To support the above 2 client requirements, we would configure 2 end points. In the endpoint configuration we can specify the protocols and message formats that we want to use.
In Part 2, we will discuss implementing
1. A web service to exchange messages in XML format using HTTP protocol for interoperability.
2. A remoting service to exchange messages in binary format using TCP protocol for performance.
Along the way, we will get a feel of how different these technologies are.
In Part 3, we will dicuss implementing a single WCF Service and configuring different end points to support different transport protocols and message formats.
wn.com/Part 1 Introduction To Wcf
Link for code samples used in the demo
http://csharp-video-tutorials.blogspot.com/2013/11/part-1-introduction-to-wcf.html
Link for all dot net and sql server video tutorial playlists
http://www.youtube.com/user/kudvenkat/playlists
In this video we will discuss
What is WCF
Why should we use WCF
What is WCF?
WCF stands for Windows Communication Foundation and is part of .NET 3.0. WCF is Microsoft platform for building distributed and interoperable applications.
What is a distributed application?
In simple terms a distributed application, is an application where parts of it run on 2 or more computers. Distributed applications are also called as connected systems or applications.
Examples:
A web application running on one machine and a web service that this application is consuming is running on another machine.
An enterprise web application may have the following tiers, and each tier may be running on a different machine
1. Presentation tier
2. Business tier
3. Data Access tier
Why build distributed applications?
There are several reasons for this
1. An enterprise application may need to use the services provided by other enterprises. For example an ecommerce application may be using paypal service for payments.
2. For better scalability. An enterprise web application may have Presentation tier, Business tier, and Data Access tiert, and each tier may be running on a different machine.
What is an interoperable application?
An application that can communicate with any other application that is built on any platform and using any programming language is called as an interoperable application. Web services are interoperable, where as .NET remoting services are not. Web services can communicate with any application built on any platform, where as a .NET remoting service can be consumed only by a .net application.
What technology choices did we have before WCF to build distributed applications?
Enterprise Services
Dot Net Remoting
Web Services
Why should we use WCF?
Let's take this scenario
We have 2 clients and we need to implement a service a for them.
1. The first client is using a Java application to interact with our service, so for interoperability this client wants messages to be in XML format and the protocol to be HTTP.
2. The second client uses .NET, so for better performance this client wants messages formmated in binary over TCP protocol.
Without WCF
1. To satisfy the first client requirement we end up implementing an ASMX web service, and
2. To satisfy the second client requirement we end up implementing a remoting service
These are 2 different technologies, and have complete different programming models. So the developers have to learn different technologies.
So to unify and bring all these technologies under one roof Microsoft has come up with a single programming model that is called as WCF - Windows Communication Foundation.
With WCF,
You implement one service and we can configure as many end points as want to support all the client needs. To support the above 2 client requirements, we would configure 2 end points. In the endpoint configuration we can specify the protocols and message formats that we want to use.
In Part 2, we will discuss implementing
1. A web service to exchange messages in XML format using HTTP protocol for interoperability.
2. A remoting service to exchange messages in binary format using TCP protocol for performance.
Along the way, we will get a feel of how different these technologies are.
In Part 3, we will dicuss implementing a single WCF Service and configuring different end points to support different transport protocols and message formats.
- published: 16 Nov 2013
- views: 410563
Part 3 Creating a wcf service
- Order: Reorder
- Duration: 28:15
- Updated: 18 Nov 2013
- views: 222195
Link for code samples used in the demo
http://csharp-video-tutorials.blogspot.com/2013/11/part-3-creating-wcf-service_18.html
Link for all dot net and sql serv...
Link for code samples used in the demo
http://csharp-video-tutorials.blogspot.com/2013/11/part-3-creating-wcf-service_18.html
Link for all dot net and sql server video tutorial playlists
http://www.youtube.com/user/kudvenkat/playlists
This is continuation to Part 2. Please watch Part 2 from WCF video tutorial before proceeding.
In this video, we will discuss
1. Creating a WCF service
2. Hosting the WCF service using a console application
3. Exposing 2 service endpoints.
4. Creating a windows and a web Client applications.
Let's take the scenario that we discussed in Part 2.
We have 2 clients and we need to implement a service a for them.
1. The first client is using a Java application to interact with our service, so for interoperability this client wants meesages to be in XML format and the protocl to be HTTP.
2. The second client uses .NET, so for better performance this client wants messages formmated in binary over TCP protocol.
In Part 2,
To meet the requirement of the first client, we implemented a web service and to meet the requirement of the second client we implemented a remoting service.
In this video, we will create a single WCF service, and configure 2 endpoints to meet the requirements of both the clients.
wn.com/Part 3 Creating A Wcf Service
Link for code samples used in the demo
http://csharp-video-tutorials.blogspot.com/2013/11/part-3-creating-wcf-service_18.html
Link for all dot net and sql server video tutorial playlists
http://www.youtube.com/user/kudvenkat/playlists
This is continuation to Part 2. Please watch Part 2 from WCF video tutorial before proceeding.
In this video, we will discuss
1. Creating a WCF service
2. Hosting the WCF service using a console application
3. Exposing 2 service endpoints.
4. Creating a windows and a web Client applications.
Let's take the scenario that we discussed in Part 2.
We have 2 clients and we need to implement a service a for them.
1. The first client is using a Java application to interact with our service, so for interoperability this client wants meesages to be in XML format and the protocl to be HTTP.
2. The second client uses .NET, so for better performance this client wants messages formmated in binary over TCP protocol.
In Part 2,
To meet the requirement of the first client, we implemented a web service and to meet the requirement of the second client we implemented a remoting service.
In this video, we will create a single WCF service, and configure 2 endpoints to meet the requirements of both the clients.
- published: 18 Nov 2013
- views: 222195
WCF using C#: Building your first WCF application
- Order: Reorder
- Duration: 67:29
- Updated: 24 Apr 2014
- views: 66420
**NEW**
Follow us on Twitter
https://twitter.com/JDprogramming
WCF using C#: Building your first WCF application
If you would like to see specific videos, ple...
**NEW**
Follow us on Twitter
https://twitter.com/JDprogramming
WCF using C#: Building your first WCF application
If you would like to see specific videos, please feel free to ask.
If you found this video useful, please like and subscribe!
wn.com/Wcf Using C Building Your First Wcf Application
Original Henry 44-40 WCF
- Order: Reorder
- Duration: 24:16
- Updated: 28 Sep 2016
- views: 20578
SIGN UP FOR OUR EMAIL LIST: http://goo.gl/6FAKIe
FULL30: https://goo.gl/5sAkHe
In this video we showcase and shoot a modern Original Henry Model 1860. These r...
SIGN UP FOR OUR EMAIL LIST: http://goo.gl/6FAKIe
FULL30: https://goo.gl/5sAkHe
In this video we showcase and shoot a modern Original Henry Model 1860. These rifles are an American Classic, being the first viable repeating rifle fielded in small numbers by the North during the Civil War and laying the foundation for a new era of firearms advancement. Stay tuned, much more on the way.
CHECK OUT OUR WEBSITE!
http://www.iraqveteran8888.com
Shirts & other Apparel:
http://www.1776united.com
Like us on Facebook:
http://www.facebook.com/iraqveteran8888official
Follow us on Instagram:
http://instagram.com/mrsiraqveteran8888/
http://instagram.com/chad_iv8888/
Follow us on Twitter:
https://twitter.com/Iraqveteran8888
Disclaimer: Our videos are for entertainment purposes only, imitation or the use of any instruction shown in the videos is solely AT YOUR OWN RISK. Iraqveteran8888 will not be held liable for any injury to yourself or damage to your firearms resulting from attempting anything shown in any our videos.
Copyright 2016, 88 Industries, LLC
wn.com/Original Henry 44 40 Wcf
SIGN UP FOR OUR EMAIL LIST: http://goo.gl/6FAKIe
FULL30: https://goo.gl/5sAkHe
In this video we showcase and shoot a modern Original Henry Model 1860. These rifles are an American Classic, being the first viable repeating rifle fielded in small numbers by the North during the Civil War and laying the foundation for a new era of firearms advancement. Stay tuned, much more on the way.
CHECK OUT OUR WEBSITE!
http://www.iraqveteran8888.com
Shirts & other Apparel:
http://www.1776united.com
Like us on Facebook:
http://www.facebook.com/iraqveteran8888official
Follow us on Instagram:
http://instagram.com/mrsiraqveteran8888/
http://instagram.com/chad_iv8888/
Follow us on Twitter:
https://twitter.com/Iraqveteran8888
Disclaimer: Our videos are for entertainment purposes only, imitation or the use of any instruction shown in the videos is solely AT YOUR OWN RISK. Iraqveteran8888 will not be held liable for any injury to yourself or damage to your firearms resulting from attempting anything shown in any our videos.
Copyright 2016, 88 Industries, LLC
- published: 28 Sep 2016
- views: 20578
Part 4 WCF service implementing multiple service contracts
- Order: Reorder
- Duration: 20:13
- Updated: 20 Nov 2013
- views: 117580
Link for code samples used in the demo
http://csharp-video-tutorials.blogspot.com/2013/11/part-4-wcf-service-implementing_20.html
Link for all dot net and sql ...
Link for code samples used in the demo
http://csharp-video-tutorials.blogspot.com/2013/11/part-4-wcf-service-implementing_20.html
Link for all dot net and sql server video tutorial playlists
http://www.youtube.com/user/kudvenkat/playlists
In this video, we will discuss
1. How a single WCF service can implement multiple service contracts and then
2. Expose each service contract using a different endpoint
Is it possible for a WCF service to implement multiple service contracts?
Yes, we make the service class implement multiple service interfaces, and then expose each service using a different endpoint.
wn.com/Part 4 Wcf Service Implementing Multiple Service Contracts
Link for code samples used in the demo
http://csharp-video-tutorials.blogspot.com/2013/11/part-4-wcf-service-implementing_20.html
Link for all dot net and sql server video tutorial playlists
http://www.youtube.com/user/kudvenkat/playlists
In this video, we will discuss
1. How a single WCF service can implement multiple service contracts and then
2. Expose each service contract using a different endpoint
Is it possible for a WCF service to implement multiple service contracts?
Yes, we make the service class implement multiple service interfaces, and then expose each service using a different endpoint.
- published: 20 Nov 2013
- views: 117580
WCF Day 2 AOL SYMPHONY
- Order: Reorder
- Duration: 8:19
- Updated: 12 Mar 2016
- views: 6106
- published: 12 Mar 2016
- views: 6106
WCF Walkthrough
- Order: Reorder
- Duration: 130:29
- Updated: 15 Oct 2012
- views: 58768
Know what a WCF Service is. Compare a WCF Service with a classic XML Web Service. Self Host WCF Service using both programmatic configuration and Application co...
Know what a WCF Service is. Compare a WCF Service with a classic XML Web Service. Self Host WCF Service using both programmatic configuration and Application configuration File. Cosume a WCF Service by adding Service Reference. To buy all of such videos you may contact me at my email: supernova.software.solutions@gmail.com
wn.com/Wcf Walkthrough
Know what a WCF Service is. Compare a WCF Service with a classic XML Web Service. Self Host WCF Service using both programmatic configuration and Application configuration File. Cosume a WCF Service by adding Service Reference. To buy all of such videos you may contact me at my email: supernova.software.solutions@gmail.com
- published: 15 Oct 2012
- views: 58768
WCF Training for beginners | Introduction About WCF
- Order: Reorder
- Duration: 28:00
- Updated: 12 May 2012
- views: 44885
Web Services initiated SOA application development, which is one of the most influential design pattern .A web service is a standard platform for building inter...
Web Services initiated SOA application development, which is one of the most influential design pattern .A web service is a standard platform for building interoperable distributed applications. It allows you as a developer, to interact with other information providers without worrying about what they are running either at the backend or even their front-end.
Windows Communication Foundation (or WCF) is an application programming interface (API) in the .NET Framework for building 2nd generation Service Oriented Applications. WCF is designed in accordance with service oriented architecture principles to support distributed computing where services are consumed by consumers. Clients can consume multiple services and services can be consumed by multiple clients. WCF and Web service online training will help us learn all the fundamental and advanced topics of WCF and Web services
Introduction to WCF
1. Evolution of WCF
2. Evolution of Service Oriented Architecture (SOA)
3. Four Tenets of SOA
4. What is WCF
5. Where does WCF Services fit in?
if you wanna watch more videos you just log on to :http://www.bestdotnettraining.com/videolibrary
Follow my Facebook: https://www.facebook.com/DeccansoftAcademy
wn.com/Wcf Training For Beginners | Introduction About Wcf
Web Services initiated SOA application development, which is one of the most influential design pattern .A web service is a standard platform for building interoperable distributed applications. It allows you as a developer, to interact with other information providers without worrying about what they are running either at the backend or even their front-end.
Windows Communication Foundation (or WCF) is an application programming interface (API) in the .NET Framework for building 2nd generation Service Oriented Applications. WCF is designed in accordance with service oriented architecture principles to support distributed computing where services are consumed by consumers. Clients can consume multiple services and services can be consumed by multiple clients. WCF and Web service online training will help us learn all the fundamental and advanced topics of WCF and Web services
Introduction to WCF
1. Evolution of WCF
2. Evolution of Service Oriented Architecture (SOA)
3. Four Tenets of SOA
4. What is WCF
5. Where does WCF Services fit in?
if you wanna watch more videos you just log on to :http://www.bestdotnettraining.com/videolibrary
Follow my Facebook: https://www.facebook.com/DeccansoftAcademy
- published: 12 May 2012
- views: 44885
How to call wcf service using jquery
- Order: Reorder
- Duration: 12:52
- Updated: 13 Jun 2015
- views: 15463
Link for all dot net and sql server video tutorial playlists
https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view;=1
Link for slides, code samples and ...
Link for all dot net and sql server video tutorial playlists
https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view;=1
Link for slides, code samples and text version of the video
http://csharp-video-tutorials.blogspot.com/2015/06/how-to-call-wcf-service-using-jquery.html
In this video we will discuss, how to call wcf service using jquery ajax
Step 1 : Create SQL Server table and insert employee data
Create table tblEmployee
(
Id int primary key identity,
Name nvarchar(50),
Gender nvarchar(10),
Salary int
)
GO
Insert into tblEmployee values ('Mark', 'Male', 50000)
Insert into tblEmployee values ('Sara', 'Female', 60000)
Insert into tblEmployee values ('John', 'Male', 45000)
Insert into tblEmployee values ('Pam', 'Female', 45000)
GO
Step 2 : Create a stored procedure to retrieve employee data by ID
Create procedure spGetEmployeeById
@Id int
as
Begin
Select ID, Name, Gender, Salary
from tblEmployee
where ID = @Id
End
Step 3 : Create new asp.net web application project. Name it Demo.
Step 4 : Include a connection string in the web.config file to your database.
<add name="DBCS" connectionString="server=.;database=SampleDB;integrated security=SSPI" />
Step 5 : Add a class file to the project. Name it Employee.cs. Copy and paste the following code.
namespace Demo
{
public class Employee
{
public int ID { get; set; }
public string Name { get; set; }
public string Gender { get; set; }
public int Salary { get; set; }
}
}
Step 6 : Add a new WCF Service (Ajax-enabled). Name it EmployeeService.svc. Copy and paste the following code.
using System;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.ServiceModel;
using System.ServiceModel.Activation;
namespace Demo
{
[ServiceContract(Namespace = "")]
[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
public class EmployeeService
{
[OperationContract]
public Employee GetEmployeeById(int employeeId)
{
Employee employee = new Employee();
string cs = ConfigurationManager.ConnectionStrings["DBCS"].ConnectionString;
using (SqlConnection con = new SqlConnection(cs))
{
SqlCommand cmd = new SqlCommand("spGetEmployeeById", con);
cmd.CommandType = CommandType.StoredProcedure;
SqlParameter parameter = new SqlParameter();
parameter.ParameterName = "@Id";
parameter.Value = employeeId;
cmd.Parameters.Add(parameter);
con.Open();
SqlDataReader rdr = cmd.ExecuteReader();
while (rdr.Read())
{
employee.ID = Convert.ToInt32(rdr["Id"]);
employee.Name = rdr["Name"].ToString();
employee.Gender = rdr["Gender"].ToString();
employee.Salary = Convert.ToInt32(rdr["Salary"]);
}
}
return employee;
}
}
}
Step 7 : Add an HTML page to the ASP.NET project. Copy and paste the following HTML and jQuery code
<html>
<head>
<script src="jquery-1.11.2.js"></script>
<script type="text/javascript">
$(document).ready(function () {
$('#btnGetEmployee').click(function () {
var empId = $('#txtId').val();
$.ajax({
url: 'EmployeeService.svc/GetEmployeeById',
method: 'post',
contentType: "application/json;charset=utf-8",
data: JSON.stringify({ employeeId: empId }),
dataType: 'json',
success: function (data) {
$('#txtName').val(data.d.Name);
$('#txtGender').val(data.d.Gender);
$('#txtSalary').val(data.d.Salary);
},
error: function (err) {
alert(err);
}
});
});
});
</script>
</head>
<body style="font-family:Arial">
ID :
<input id="txtId" type="text" style="width: 86px" />
<input type="button" id="btnGetEmployee" value="Get Employee" />
<br /><br />
<table border="1" style="border-collapse: collapse">
<tr>
<td>Name</td>
<td><input id="txtName" type="text" /></td>
</tr>
<tr>
<td>Gender</td>
<td><input id="txtGender" type="text" /></td>
</tr>
<tr>
<td>Salary</td>
<td><input id="txtSalary" type="text" /></td>
</tr>
</table>
</body>
</html>
wn.com/How To Call Wcf Service Using Jquery
Link for all dot net and sql server video tutorial playlists
https://www.youtube.com/user/kudvenkat/playlists?sort=dd&view;=1
Link for slides, code samples and text version of the video
http://csharp-video-tutorials.blogspot.com/2015/06/how-to-call-wcf-service-using-jquery.html
In this video we will discuss, how to call wcf service using jquery ajax
Step 1 : Create SQL Server table and insert employee data
Create table tblEmployee
(
Id int primary key identity,
Name nvarchar(50),
Gender nvarchar(10),
Salary int
)
GO
Insert into tblEmployee values ('Mark', 'Male', 50000)
Insert into tblEmployee values ('Sara', 'Female', 60000)
Insert into tblEmployee values ('John', 'Male', 45000)
Insert into tblEmployee values ('Pam', 'Female', 45000)
GO
Step 2 : Create a stored procedure to retrieve employee data by ID
Create procedure spGetEmployeeById
@Id int
as
Begin
Select ID, Name, Gender, Salary
from tblEmployee
where ID = @Id
End
Step 3 : Create new asp.net web application project. Name it Demo.
Step 4 : Include a connection string in the web.config file to your database.
<add name="DBCS" connectionString="server=.;database=SampleDB;integrated security=SSPI" />
Step 5 : Add a class file to the project. Name it Employee.cs. Copy and paste the following code.
namespace Demo
{
public class Employee
{
public int ID { get; set; }
public string Name { get; set; }
public string Gender { get; set; }
public int Salary { get; set; }
}
}
Step 6 : Add a new WCF Service (Ajax-enabled). Name it EmployeeService.svc. Copy and paste the following code.
using System;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.ServiceModel;
using System.ServiceModel.Activation;
namespace Demo
{
[ServiceContract(Namespace = "")]
[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
public class EmployeeService
{
[OperationContract]
public Employee GetEmployeeById(int employeeId)
{
Employee employee = new Employee();
string cs = ConfigurationManager.ConnectionStrings["DBCS"].ConnectionString;
using (SqlConnection con = new SqlConnection(cs))
{
SqlCommand cmd = new SqlCommand("spGetEmployeeById", con);
cmd.CommandType = CommandType.StoredProcedure;
SqlParameter parameter = new SqlParameter();
parameter.ParameterName = "@Id";
parameter.Value = employeeId;
cmd.Parameters.Add(parameter);
con.Open();
SqlDataReader rdr = cmd.ExecuteReader();
while (rdr.Read())
{
employee.ID = Convert.ToInt32(rdr["Id"]);
employee.Name = rdr["Name"].ToString();
employee.Gender = rdr["Gender"].ToString();
employee.Salary = Convert.ToInt32(rdr["Salary"]);
}
}
return employee;
}
}
}
Step 7 : Add an HTML page to the ASP.NET project. Copy and paste the following HTML and jQuery code
<html>
<head>
<script src="jquery-1.11.2.js"></script>
<script type="text/javascript">
$(document).ready(function () {
$('#btnGetEmployee').click(function () {
var empId = $('#txtId').val();
$.ajax({
url: 'EmployeeService.svc/GetEmployeeById',
method: 'post',
contentType: "application/json;charset=utf-8",
data: JSON.stringify({ employeeId: empId }),
dataType: 'json',
success: function (data) {
$('#txtName').val(data.d.Name);
$('#txtGender').val(data.d.Gender);
$('#txtSalary').val(data.d.Salary);
},
error: function (err) {
alert(err);
}
});
});
});
</script>
</head>
<body style="font-family:Arial">
ID :
<input id="txtId" type="text" style="width: 86px" />
<input type="button" id="btnGetEmployee" value="Get Employee" />
<br /><br />
<table border="1" style="border-collapse: collapse">
<tr>
<td>Name</td>
<td><input id="txtName" type="text" /></td>
</tr>
<tr>
<td>Gender</td>
<td><input id="txtGender" type="text" /></td>
</tr>
<tr>
<td>Salary</td>
<td><input id="txtSalary" type="text" /></td>
</tr>
</table>
</body>
</html>
- published: 13 Jun 2015
- views: 15463
Part 6 WCF DataContract and DataMember
- Order: Reorder
- Duration: 35:42
- Updated: 24 Nov 2013
- views: 105415
Link for all dot net and sql server video tutorial playlists
http://www.youtube.com/user/kudvenkat/playlists
To understand DataContract and DataMember attribut...
Link for all dot net and sql server video tutorial playlists
http://www.youtube.com/user/kudvenkat/playlists
To understand DataContract and DataMember attributes in WCF, first let's understand what is meant by Serialization.
With respect to WCF, Serialization is the process of converting an object into an XML representation. The reverse process, that is reconstructing the same object from the XML is called as Deserialization.
By default, WCF uses DataContractSerializer.
For a complex type like Customer, Employee, Student to be serialized, the complex type can either be decorated with
1. SerializableAttribute or
2. DataContractAttribute
With .NET 3.5 SP1 and above, we don't have to explicitly use DataContract or DataMember attributes. The Data Contract Serializer will serialize all public properties of your complex type in an alphabetical order. By default private field and properties are not serialized.
If we decorate a complex type, with [Serializable] attribute the DataContractSerializer serializes all fields. With [Serializable] attribute we don't have explicit control on what fields to include and exclude in serialized data.
If we decorate a complex type with [Datacontract] attribute, the DataContractSerializer serializes the fields marked with the [DataMember] attribute. The fields that are not marked with [DataMember] attribute are excluded from serialization. The [DataMember] attribute can be applied either on the private fields or public properties.
In WCF, the most common way of serialization is to mark the type with the DataContract attribute and mark each member that needs to be serialized with the DataMember attribute.
If you want to have explicit control on what fields and properties get serialized then use DataContract and DataMember attributes. 1. Using DataContractAttribute, you can define an XML namespace for your data
2. Using DataMemberAttribute, you can
a) Define Name, Order, and whether if a property or field IsRequired
b) Also, serialize private fields and properties
wn.com/Part 6 Wcf Datacontract And Datamember
Link for all dot net and sql server video tutorial playlists
http://www.youtube.com/user/kudvenkat/playlists
To understand DataContract and DataMember attributes in WCF, first let's understand what is meant by Serialization.
With respect to WCF, Serialization is the process of converting an object into an XML representation. The reverse process, that is reconstructing the same object from the XML is called as Deserialization.
By default, WCF uses DataContractSerializer.
For a complex type like Customer, Employee, Student to be serialized, the complex type can either be decorated with
1. SerializableAttribute or
2. DataContractAttribute
With .NET 3.5 SP1 and above, we don't have to explicitly use DataContract or DataMember attributes. The Data Contract Serializer will serialize all public properties of your complex type in an alphabetical order. By default private field and properties are not serialized.
If we decorate a complex type, with [Serializable] attribute the DataContractSerializer serializes all fields. With [Serializable] attribute we don't have explicit control on what fields to include and exclude in serialized data.
If we decorate a complex type with [Datacontract] attribute, the DataContractSerializer serializes the fields marked with the [DataMember] attribute. The fields that are not marked with [DataMember] attribute are excluded from serialization. The [DataMember] attribute can be applied either on the private fields or public properties.
In WCF, the most common way of serialization is to mark the type with the DataContract attribute and mark each member that needs to be serialized with the DataMember attribute.
If you want to have explicit control on what fields and properties get serialized then use DataContract and DataMember attributes. 1. Using DataContractAttribute, you can define an XML namespace for your data
2. Using DataMemberAttribute, you can
a) Define Name, Order, and whether if a property or field IsRequired
b) Also, serialize private fields and properties
- published: 24 Nov 2013
- views: 105415
back
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10:09
Part 1 Introduction to WCF
Link for code samples used in the demo
http://csharp-video-tutorials.blogspot.com/2013/11/...
published: 16 Nov 2013
Part 1 Introduction to WCF
Part 1 Introduction to WCF
- Report rights infringement
- published: 16 Nov 2013
- views: 410563
28:15
Part 3 Creating a wcf service
Link for code samples used in the demo
http://csharp-video-tutorials.blogspot.com/2013/11/...
published: 18 Nov 2013
Part 3 Creating a wcf service
Part 3 Creating a wcf service
- Report rights infringement
- published: 18 Nov 2013
- views: 222195
67:29
WCF using C#: Building your first WCF application
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WCF using C#: Building you...
published: 24 Apr 2014
WCF using C#: Building your first WCF application
WCF using C#: Building your first WCF application
- Report rights infringement
- published: 24 Apr 2014
- views: 66420
24:16
Original Henry 44-40 WCF
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In this v...
published: 28 Sep 2016
Original Henry 44-40 WCF
Original Henry 44-40 WCF
- Report rights infringement
- published: 28 Sep 2016
- views: 20578
20:13
Part 4 WCF service implementing multiple service contracts
Link for code samples used in the demo
http://csharp-video-tutorials.blogspot.com/2013/11/...
published: 20 Nov 2013
Part 4 WCF service implementing multiple service contracts
Part 4 WCF service implementing multiple service contracts
- Report rights infringement
- published: 20 Nov 2013
- views: 117580
8:19
WCF Day 2 AOL SYMPHONY
published: 12 Mar 2016
WCF Day 2 AOL SYMPHONY
WCF Day 2 AOL SYMPHONY
- Report rights infringement
- published: 12 Mar 2016
- views: 6106
130:29
WCF Walkthrough
Know what a WCF Service is. Compare a WCF Service with a classic XML Web Service. Self Hos...
published: 15 Oct 2012
WCF Walkthrough
WCF Walkthrough
- Report rights infringement
- published: 15 Oct 2012
- views: 58768
28:00
WCF Training for beginners | Introduction About WCF
Web Services initiated SOA application development, which is one of the most influential d...
published: 12 May 2012
WCF Training for beginners | Introduction About WCF
WCF Training for beginners | Introduction About WCF
- Report rights infringement
- published: 12 May 2012
- views: 44885
12:52
How to call wcf service using jquery
Link for all dot net and sql server video tutorial playlists
https://www.youtube.com/user/...
published: 13 Jun 2015
How to call wcf service using jquery
How to call wcf service using jquery
- Report rights infringement
- published: 13 Jun 2015
- views: 15463
35:42
Part 6 WCF DataContract and DataMember
Link for all dot net and sql server video tutorial playlists
http://www.youtube.com/user/k...
published: 24 Nov 2013
Part 6 WCF DataContract and DataMember
Part 6 WCF DataContract and DataMember
- Report rights infringement
- published: 24 Nov 2013
- views: 105415
Part 1 Introduction to WCF...
Part 3 Creating a wcf service...
WCF using C#: Building your first WCF application...
Original Henry 44-40 WCF...
Part 4 WCF service implementing multiple service...
WCF Day 2 AOL SYMPHONY...
WCF Walkthrough...
WCF Training for beginners | Introduction About WC...
How to call wcf service using jquery...
Part 6 WCF DataContract and DataMember...
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Lyrics list:lyrics
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California
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THICK AS THIEVES
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Give It Away
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War Within
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Circles
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Never Gonna Hurt
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Southern Smile
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Run
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Last Day
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Cavo
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California
Sitting in a dark room
Falling to pieces
Try to find the right words
So you can sing along
Wear it like a tight noose
I don't wanna feel this
Might of made a wrong move
Now I'm all alone
I never know which way to go
A million thoughts I can't control
The city sleeps, but I can't close my eyes
California
California
Drowning in a bright room
Faking the feelings
Wonder if the right words
Are even here at all
I'm living through the hardest part
In a city full of fallen stars
A million dreams I can't close my eyes
California
California
back
Russia tensions with US 'more dangerous' than during the Cold War
Edit The Independent 09 Oct 2016
Mounting tensions between the US and Russia have led to a global political situation which is “more dangerous” than the Cold War, the German foreign minister has said ... Read more....
back
Lions Save Girl Who Was Abducted, Beaten By Seven Men
Edit Opposing Views 08 Oct 2016
Three lions rescued and then protected a 12-year-old Ethiopian girl from men who had abducted and beaten her in order to force her into marriage. The girl had been missing for a week when she was found with the lions by police and relatives, Sgt. Wondimu Wedajo told AP from the provincial capital of Bita Genet. She had been beaten repeatedly and it is believed the lions chased the men off ... ....
back
What made Hurricane Matthew so unique?
Edit CNN 09 Oct 2016
(CNN)Record flooding. Hundreds of deaths. A hurricane so unusual, even forecasters were astonished. Hurricane Matthew shattered several records during its deadly march through the Caribbean and up the southeast US coast. Here's what we've learned about the extraordinary storm and the catastrophe it left behind.. Record-breaking stamina ... Photos. Hurricane Matthew's path of destruction. Photos. Hurricane Matthew's path of destruction ... ....
back
Pope Francis names 13 new cardinals, including papal envoy to Syria
Edit The Guardian 09 Oct 2016
New cardinals also include archbishops of Chicago and Indianapolis in move sending signal pope ‘values pastors focused more on mercy than morals’. The papal envoy to Syria has been named as one of a group of new cardinals announced on Sunday by Pope Francis, including 13 who are eligible to succeed him. Twitter ... And in a rare move, 87-year-old Albanian Ernest Simoni has been elevated to the position of cardinal from parish priest ... ....
back
Russia deploys Iskander-M missile systems on western border
Edit Press TV 08 Oct 2016
The Russian Defense Ministry has announced the deployment of Iskander-M missile systems in Russia’s westernmost region of Kaliningrad, near its border with the Baltic countries and NATO member states ... The Russian official also condemned the hype ignited by Western media and NATO member states over the missile deployment, saying the concern over the move was baseless since it was part of regular military maneuvers in the region ... ....
WCF 2016 pushes culture as agent of sustainable development
Edit The Jakarta Post 08 Oct 2016
This explains why the government has initiated the holding of the World Culture Forum (WCF), which seeks to change this by encouraging and promoting culture as a driver and enabler of sustainable development. Following a success of organizing the first WCF in 2013, the government through the Culture and Education Ministry will hold WCF 2016 from Oct ... The basic idea of this second WCF is still the same as the first....
Bittersweet Revenge for McPhail at World Cup Final (USA Shooting)
Edit Public Technologies 06 Oct 2016
(Source. USA Shooting). It wasn't the Olympic gold he so much covets, but earning a second consecutive globe trophy at the International Shooting Sport Federation (ISSF) World Cup Final in Bologna, Italy is a pretty good elixir to help ease some of the bitterness that lingers for Prone Rifle shooter Michael McPhail. It was the first time back in a competitive situation for Sgt ... It was the 13 WCF medal of his career, fourth in Prone....
SRG SSR acquires media rights from Infront for top international Ice Hockey, Bob & Skeleton and Curling events (Infront Sport & Media AG)
Edit Public Technologies 06 Oct 2016
(Source. Infront Sport & Media AG). Wider live TV coverage in Switzerland now includes ... Comprehensive winter sports rights package ... Infront acts as the exclusive marketing partner of the International Ice Hockey Federation (IIHF), the Champions Hockey League (CHL), the International Bobsleigh & Skeleton Federation (IBSF) as well as the World Curling Federation (WCF) and distributes media rights for their respective flagship events....
Voting opens for the WCF Athlete Commission (World Curling Federation)
Edit Public Technologies 04 Oct 2016
Voting has opened for four positions on the World Curling Federation's (WCF) Athlete Commission. The WCF Athlete Commission, established in March 2013, serves as an independent and consultative body, and acts as the collective voice for elite curling athletes ... information, please contact the WCF office using the email address, info@worldcurling.org....
Olympic Highlights (IOC - International Olympic Commitee)
Edit Public Technologies 03 Oct 2016
(Source. IOC - International Olympic Commitee). IOC ACTIVITIES. PRESIDENT ... He also visited the construction site of the Olympic Village, where all 600 apartments have already been sold to the public ... The coming season of the World Curling Federation (WCF) Olympic Celebration Tour will be funded once again by the Foundation for Global Sports Development (GSD) ... The clinics are conducted by a WCF instructor and at least one curling Olympian....
Edox reveal special edition curling watch (World Curling Federation)
Edit Public Technologies 26 Sep 2016
The watch, which has men's and women's versions, features the WCF logo on the face and an embossed curling stone on the caseback. As part of this Olympic and Paralympic sport's development, a portion of the sales of the watch will go to helping young curlers attend the annual WCF / DCV Hummelt Junior Curling Camp in Füssen, Germany, in August 2017....
Brazil challenge USA for World Championship places (World Curling Federation)
Edit Public Technologies 25 Sep 2016
Brazil have competed in the World Mixed Doubles Curling Championship but not the men's or women's © WCF / Richard Gray ... The World Curling Federation (WCF) qualification system states, 'the second ranked Americas Zone Association from the previous World Curling Championship - provided they are not hosting the next championship - will be subject to any 'challenges' that might come from other Associations in the Americas Zone.'....
WCF saddened by death of Gerrit-Jan Scholten (World Curling Federation)
Edit Public Technologies 23 Sep 2016
The World Curling Federation (WCF) is deeply saddened to learn of the recent passing of, Gerrit-Jan Scholten, from the Netherlands Curling Association ... He was an active member of the WCF Governance Commission in the past and was serving on the Finance Commission this year....
Global Sports Development continue to support Olympic Celebration Tour (World Curling Federation)
Edit Public Technologies 23 Sep 2016
The World Curling Federation's (WCF) Olympic Celebration Tour (OCT) will be funded by the Foundation for Global Sports Development (GSD) for another season, it has been confirmed today (Friday 23 September 2016) ... This is the fourth season that GSD has given its support to the WCF. WCF President, Kate Caithness, said ... The clinics are delivered by a WCF instructor and at least one curling Olympian....
Pending Text Amendments (City of Durham, NC)
Edit Public Technologies 22 Sep 2016
(Source. City of Durham, NC) There are 3 stages when you can have input into the text amendment adoption process. They are.. Review and Comment Period - Public review period opens with no public hearings scheduled; special public information sessions, if any, will be noted below. Planning Commission Review - A public hearing is held as noted below ... - None at this time ... TC1600001- WCF Technical Changes ... (Contact ... 28227) ... (Contact ... 28227)....
Celebrate International Day of Peace: nominate a Business for Peace candidate (ICC - International Chamber of Commerce)
Edit Public Technologies 21 Sep 2016
ICC national committees as well as local chambers of commerce, members of the ICC World Chambers Federation (WCF), United Nations Global Compact (UNGC) and United Nations Development Programme (UNDP) local offices assist in the global nomination process for the Business for Peace Award by leveraging their respective networks in the search for ......
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