Uploading image on server in windows phone7

Question

I want to upload image to server using WCF service,but i am unable to do it.I am converting to array of byte

Here is my code-

  Uri uri = new Uri("http://localhost/WCF_JSONService/Service1.svc/saverecord3" + convertImageToArray(bitmapImage1), UriKind.Absolute);

                    WebClient wc = new WebClient();

                    wc.AllowReadStreamBuffering = true;

                    wc.AllowWriteStreamBuffering = true;

                    wc.OpenWriteCompleted += new OpenWriteCompletedEventHandler(wc_OpenWriteCompleted);

                    wc.OpenWriteAsync(uri,"POST");

                    wc.WriteStreamClosed += new WriteStreamClosedEventHandler(wc_WriteStreamClosed);

  void wc_WriteStreamClosed(object sender, WriteStreamClosedEventArgs e)

        {

            //throw new NotImplementedException();

        }

        void wc_OpenWriteCompleted(object sender, OpenWriteCompletedEventArgs e)

        {

            //throw new NotImplementedException();

        }

This is server side interface-

   [OperationContract]

        [WebInvoke(UriTemplate="/saverecord3",Method ="POST",ResponseFormat=WebMessageFormat.Json)]

        string saveRecord3(byte[] image1);

Below is Webconfig-

<?xml version="1.0" encoding="UTF-8"?>

<configuration>

  <system.web>

    <compilation debug="true" targetFramework="4.0" />

  </system.web>

  <system.serviceModel>

    <diagnostics >

      <messageLogging logMalformedMessages="true" logMessagesAtTransportLevel="true"/>

    </diagnostics>

    

    

    <bindings>

      <webHttpBinding>

        <binding name ="webHttpBinding_one"  maxBufferSize="2147483647" maxReceivedMessageSize="2147483647" receiveTimeout="01:00:00" openTimeout="01:00:00" closeTimeout="01:00:00" sendTimeout="01:00:00">

          <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />

        </binding>

      </webHttpBinding>

      <basicHttpBinding >

        <binding name="wsWithMTOM" maxReceivedMessageSize="2147483647"  messageEncoding="Mtom">

          <readerQuotas maxDepth="2147483647" maxStringContentLength="2147483647" maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />

        </binding>

      </basicHttpBinding>

      

    </bindings>

    <behaviors>

      <serviceBehaviors>

        <behavior name="servicebehavior">

          <serviceMetadata httpGetEnabled="true" />

          <serviceDebug includeExceptionDetailInFaults="false" />

        </behavior>

      </serviceBehaviors>

      <endpointBehaviors>

        <behavior name="restbehavior">

          <webHttp />

        </behavior>

      </endpointBehaviors>

    </behaviors>

    <services>

      <service name="WCF_JSONService.Service1" behaviorConfiguration="servicebehavior">

        <endpoint name="RESTEndPoint" contract="WCF_JSONService.IService1" binding="webHttpBinding" address="" bindingConfiguration="webHttpBinding_one" behaviorConfiguration="restbehavior" />  

      </service>

    </services>

 

    

  </system.serviceModel>

  <system.webServer>

    <modules runAllManagedModulesForAllRequests="true" />

        <directoryBrowse enabled="true" />

  </system.webServer>

</configuration>

What is wrong with it,please reply me.My email id is [email protected]