- Open VS2012 , then Click New Project, Select WCF Service library as New Project Template (File --> New Project à WCF --> WCF Service Library) and Change the Name and Solution name as “ClacLib” and “MyCalcultor”
- Open IService1.cs file and delete everything and paste this
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.Text;
namespace ClacLib
{
[ServiceContract]
public interface IService1
{
[OperationContract]
string GetData(int value);
}
}
- Add “System.ServiceModel.Web” as Reference to WCF Service Lib project.
- Open Service1.cs file and delete everything and paste this
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.ServiceModel.Activation;
using System.ServiceModel.Web;
using System.Text;
namespace ClacLib
{
[AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
public class Service1 : IService1
{
[Description("Accepts LoginName and Get Employee By Login
Name")]
[WebGet(BodyStyle = WebMessageBodyStyle.Bare,
RequestFormat = WebMessageFormat.Json,
ResponseFormat = WebMessageFormat.Json,
UriTemplate = " GetData?value={value}")]
public string GetData(int value)
{
return string.Format("You entered:
{0}", value);
}
}
}
Explanations:
WebGet – Get Method
Request Format and Response Format – accept and
return data as JSON Objects
UriTemplate – PostFix of Service URL
- Modify App.config file
You can delete
this file , since we separate the service part from hosting part. But Keep it
As it is. We want only Web.Config file.
- Create new project under the same Solution and Select WCF Service Application as Project Template
- Delete IService1.cs file and delete the cs file. We don’t want those two files since we have separated Service part from hosting part.
- Open Service1.svc file and delete ” CodeBehind="Service1.svc.cs"” part and Change the Service value
Service Lib Project Name Implemented Class Name
- Add Service lib as Ref to Service Host project
Then click “OK”.
- Modify the Web.config file
a.
Delete Service Model Section
b. Copy
and paste below Section within that space as New Service Model
<system.serviceModel>
<bindings>
<webHttpBinding>
<binding name="webHttpBindingWithJsonP" />
</webHttpBinding>
</bindings>
<behaviors>
<endpointBehaviors>
<behavior name="webHttpBehavior">
<webHttp helpEnabled="true" />
</behavior>
</endpointBehaviors>
<serviceBehaviors>
<behavior>
<serviceMetadata httpGetEnabled="true" />
<serviceDebug includeExceptionDetailInFaults="true"/>
<serviceThrottling maxConcurrentCalls="100" maxConcurrentSessions="1000" maxConcurrentInstances="1160"/>
<dataContractSerializer maxItemsInObjectGraph="655360000"/>
</behavior>
</serviceBehaviors>
</behaviors>
<serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true" />
<services>
<service name=" ClacLib.Service1">
<endpoint address="Calc"
behaviorConfiguration="webHttpBehavior"
binding="webHttpBinding"
bindingConfiguration="webHttpBindingWithJsonP"
contract=" ClacLib.IService1"/>
</service>
</services>
</system.serviceModel>
Explanations :
Services Tag – Endpoint settings
Binding Tag - Binding related Settings
Behaviors Tag - Behaviors related Settings
Services Tag – Endpoint settings
Binding Tag - Binding related Settings
Behaviors Tag - Behaviors related Settings
- Debug the application by press F5 or Click “Run”. It will host your service in localhost and open it in default browser. Give the correct URL and check whether it s working or not.
Or else Use this URL
http://localhost:8733/Service1.svc/Calc/GetData?value=4
- Publish the Site and check again (How to Publish the Site ??? – Check here)
I published the site in http://cd-ksurendran:8001
So this is the Full URL http://cd-ksurendran:8001/Service1.svc/Calc/GetData?value={VALUE}
Give some test
values for {VALUE}
Result of this URL look like this :
Result of this URL look like this :
If you don’t remember
full URL or want some help, Use this URL
, it will display all Operation Contract under specific Service Contract with
some details
Result
of this URL look like this :
