CODEWITHSUNDEEP
c#asp.netwcfrest
Govinda Rajbhar
Govinda Rajbhar

Reputation: 3034

How to pass multiple parameter in wcf restful service?

IService.cs

[OperationContract]
[WebGet(UriTemplate = "/IsValidUser?userid={userid}&password={password}", RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
string IsValidUser(string userid, string password);

Service.cs

public string IsValidUser(string userid, string password)
{
    if (userid =="bob" && password =="bob")
    {
        return "True";
    }
    else
    {
        return "false";
    }
}

web.config

<?xml version="1.0"?>
<configuration>
  <system.web>
    <compilation debug="true" targetFramework="4.0">
      <assemblies>
        <add assembly="System.Data.Linq, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
        <add assembly="mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
      </assemblies>
    </compilation>
  </system.web>
  <system.serviceModel>
    <services>
      <service name="Service" behaviorConfiguration="ServBehave">
        <!--Endpoint for REST-->
        <endpoint address="rest" binding="webHttpBinding" behaviorConfiguration="restPoxBehavior" contract="IService"/>
      </service>
    </services>
    <behaviors>
      <serviceBehaviors>
        <behavior name="ServBehave">
          <serviceMetadata httpGetEnabled="true"/>
          <serviceDebug includeExceptionDetailInFaults="false"/>
        </behavior>
      </serviceBehaviors>
      <endpointBehaviors>
        <!--Behavior for the REST endpoint for Help enability-->
        <behavior name="restPoxBehavior">
          <webHttp helpEnabled="true"/>
        </behavior>
      </endpointBehaviors>
    </behaviors>
    <serviceHostingEnvironment aspNetCompatibilityEnabled="true" multipleSiteBindingsEnabled="true"/>
  </system.serviceModel>
  <system.webServer>
    <modules runAllManagedModulesForAllRequests="true"/>
  </system.webServer>
</configuration>

Problem:

Here my problem is that I want to pass multiple parameter while calling a WCF rest service, but I am not able to pass multiple parameters to that WCF rest service. I want to pass userid and password and check for in it. If it is bob then allow to go ahead.

And when I am calling this url:

http://localhost:48401/ARService/Service.svc/rest/IsValidUser?userid=bob&password=bob

then I am getting this error on my web page:

Endpoint not found. Please see the service help page for constructing valid requests to the service.

If somebody have idea how to call IsValidUser in my case with this function parameter. Please help me.

Upvotes: 17

Views: 76122

Answers (3)

user6482027
user6482027

Reputation: 51

try this

[OperationContract]
[WebGet(UriTemplate = "IsValidUser?userid={userid}&password={password}", RequestFormat = WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
string IsValidUser(string userid, string password);

Upvotes: 5

Ankit
Ankit

Reputation: 4915

Add BodyStyle on OperationContract 

[WebInvoke(Method = "POST", BodyStyle = WebMessageBodyStyle.WrappedRequest)]

Upvotes: 2

pankeel
pankeel

Reputation: 1148

you can write this way:

Iservice.cs

[OperationContract]
[WebGet(UriTemplate = "IsValidUser/{userid}/{password}")]
string IsValidUser(string userid, string password);

service .cs

public string IsValidUser(string userid, string password)
{
   if (userid== "root" && password== "root")
   {
      return "True";
   }
   else
   {
      return "false";
   }    
}

Run this Url in Browser,then you will get output localhost/service.svc/rest/IsValidUser/root/root

Upvotes: 32

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