ASP.NET

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <configSections>
    <sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
      <section name="LiveControl.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" />
    </sectionGroup>
    <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
      <section name="LiveControl.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
    </sectionGroup>
  </configSections>
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0,Profile=Client" />
  </startup>
  <system.serviceModel>
    <bindings>
      <wsDualHttpBinding>
        <binding name="WSDualHttpBinding_IMyMessage" closeTimeout="00:01:00"
          openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
          bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
          maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"
          messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true">
          <readerQuotas maxDepth="4194304" maxStringContentLength="2147483647"
            maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
          <reliableSession ordered="true" inactivityTimeout="00:10:00" />
          <security mode="Message">
            <message clientCredentialType="Windows" negotiateServiceCredential="true"
              algorithmSuite="Default" />
          </security>
        </binding>
        <binding name="WSDualHttpBinding_ILiveCtrlService" closeTimeout="00:01:00"
          openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
          bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
          maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"
          messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true">
          <readerQuotas maxDepth="4194304" maxStringContentLength="8192"
            maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
          <reliableSession ordered="true" inactivityTimeout="00:10:00" />
          <security mode="Message">
            <message clientCredentialType="Windows" negotiateServiceCredential="true"
              algorithmSuite="Default" />
          </security>
        </binding>
        <binding name="WSDualHttpBinding_ILiveCtrlEvents" />
        <binding name="WSDualHttpBinding_ILiveCtrlService1" />
        <binding name="WSDualHttpBinding_IMyMessage1" />
      </wsDualHttpBinding>
    </bindings>
    <client>
      <endpoint address="http://localhost:53604/LiveCtrlService.svc"
        binding="wsDualHttpBinding" bindingConfiguration="WSDualHttpBinding_ILiveCtrlService"
        contract="ServiceReference.ILiveCtrlService" name="WSDualHttpBinding_ILiveCtrlService">
        <identity>
          <dns value="localhost" />
        </identity>
      </endpoint>
      <endpoint address="http://localhost:53604/LiveCtrlService.svc"
        binding="wsDualHttpBinding" bindingConfiguration="WSDualHttpBinding_IMyMessage"
        contract="ServiceReference.IMyMessage" name="WSDualHttpBinding_IMyMessage">
        <identity>
          <dns value="localhost" />
        </identity>
      </endpoint>
      <endpoint address="http://localhost:53604/LiveCtrlService.svc"
        binding="wsDualHttpBinding" bindingConfiguration="WSDualHttpBinding_ILiveCtrlService1"
        contract="LiveControlService.ILiveCtrlService" name="WSDualHttpBinding_ILiveCtrlService1">
        <identity>
          <dns value="localhost" />
        </identity>
      </endpoint>
      <endpoint address="http://localhost:53604/LiveCtrlService.svc"
        binding="wsDualHttpBinding" bindingConfiguration="WSDualHttpBinding_IMyMessage1"
        contract="LiveControlService.IMyMessage" name="WSDualHttpBinding_IMyMessage1">
        <identity>
          <dns value="localhost" />
        </identity>
      </endpoint>
      <endpoint address="http://localhost:53604/LiveCtrlService.svc"
        binding="wsDualHttpBinding" bindingConfiguration="WSDualHttpBinding_ILiveCtrlEvents"
        contract="LiveControlService.ILiveCtrlEvents" name="WSDualHttpBinding_ILiveCtrlEvents">
        <identity>
          <dns value="localhost" />
        </identity>
      </endpoint>
    </client>
  </system.serviceModel>
  <userSettings>
    <LiveControl.Properties.Settings>
      <setting name="Device_Name" serializeAs="String">
        <value />
      </setting>
      <setting name="Owner_Name" serializeAs="String">
        <value />
      </setting>
    </LiveControl.Properties.Settings>
  </userSettings>
  <applicationSettings>
    <LiveControl.Properties.Settings>
      <setting name="Device_ID" serializeAs="String">
        <value>1add22ed-af20-4ef8-aeb9-caad8fa9ff08</value>
      </setting>
    </LiveControl.Properties.Settings>
  </applicationSettings>
</configuration>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.ServiceModel.Web;
using System.Text;
 
// Windows Communication Foundation - WCF

namespace LiveControl
{
    public interface IMyMessageCallback
    {
        [OperationContract(IsOneWay = true)]
        void OnCallback(string message);
    }
 
    [ServiceContract(CallbackContract = typeof(IMyMessageCallback), SessionMode = SessionMode.Required)]
    public interface IMyMessage
    {
        [OperationContract(IsOneWay = true)]
        void MessageToServer(string message);
        // TODO: Add your service operations here
    }
 
    //-----------------------------------------------------------
    interface ILiveCtrlEventsCallback
    {
        [OperationContract(IsOneWay = true)]
        void OnMessageReceived(string message);
    }
 
    //-----------------------------------------------------------
    [ServiceContract(SessionMode = SessionMode.Required,
                     CallbackContract = typeof(ILiveCtrlEventsCallback))]
    interface ILiveCtrlEvents
    {
        [OperationContract(IsOneWay = true)]
        void Subscribe(Guid deviceGuid, string deviceName, string ownerName);
 
        [OperationContract]
        void Unsubscribe(Guid deviceGuid);
 
        [OperationContract(IsOneWay = true)]
        void Connect(Guid deviceGuid);
 
        [OperationContract]
        void Disconnect();
 
    }
 
    //-----------------------------------------------------------
    [ServiceContract]
    public interface ILiveCtrlService
    {
        [OperationContract]
        int GetNextValueSvc(int value);
 
        [OperationContract]
        string GetDataSvc(int value);
 
        [OperationContract]
        CompositeType GetDataUsingDataContractSvc(CompositeType composite);
 
        [OperationContract]
        string GetImageUrlSvc(string slide, int focus, int x1off, int y1off, int width, int height);
 
        [OperationContract]
        string GetPreviewImageUrlSvc(string slide);
 
        [OperationContract]
        FocusCaps GetFocusCapsSvc();
 
        [OperationContract]
        DeviceInfo[] GetDeviceInfoListSvc();
 
        [OperationContract]
        void SetDeviceInfoSvc(DeviceInfo deviceInfo);
 
        [OperationContract]
        ImageDataRequest SendImageDataSvc(ImageDataResponse imageData);
    }
 
    [DataContract]
    public class FocusCaps
    {
        [DataMember]
        public int Min { get; set; }
 
        [DataMember]
        public int Max { get; set; }
        
        [DataMember]
        public int Default { get; set; }
    }
 
    //-----------------------------------------------------------
    [DataContract]
    public class ImageDataResponse
    {
        [DataMember]
        public Guid deviceGuid { get; set; }
 
        [DataMember]
        public bool isChunking { get; set; }
 
        [DataMember]
        public int chunkSize { get; set; }
 
        [DataMember]
        public int chunksTotal { get; set; }
 
        [DataMember]
        public int wholeChunks { get; set; }
 
        [DataMember]
        public int partialChunks { get; set; }
 
        [DataMember]
        public int chunksRemaining { get; set; }
 
        [DataMember]
        public int Size { get; set; }
 
        [DataMember]
        public byte[] Data { get; set; }
    }
 
    //-----------------------------------------------------------
    [DataContract]
    public class ImageDataRequest
    {
        [DataMember]
        public Guid deviceGuid { get; set; }
 
        [DataMember]
        public bool request { get; set; }     // DeviceRequest DataMembers are valid

        [DataMember]
        public string slide { get; set; }
 
        [DataMember]
        public int focus { get; set; }
 
        [DataMember]
        public int x1off { get; set; }
 
        [DataMember]
        public int y1off { get; set; }
 
        [DataMember]
        public int width { get; set; }
 
        [DataMember]
        public int height { get; set; }
    }
 
    //-----------------------------------------------------------
    [DataContract]
    public class DeviceInfo
    {
        [DataMember]
        public Guid device_guid { get; set; }
 
        [DataMember]
        public string device_owner{ get; set; }
 
        [DataMember]
        public string device_name { get; set; }
 
        [DataMember]
        public string user_name { get; set; }
 
        [DataMember]
        public bool online { get; set; }
 
        [DataMember]
        public bool available { get; set; }
 
        public ICommunicationObject comm_obj;
    }
 
    // Use a data contract as illustrated in the sample below to add composite types to service operations.
    [DataContract]
    public class CompositeType
    {
        bool boolValue = true;
        string stringValue = "Hello ";
 
        [DataMember]
        public bool BoolValue
        {
            get { return boolValue; }
            set { boolValue = value; }
        }
 
        [DataMember]
        public string StringValue
        {
            get { return stringValue; }
            set { stringValue = value; }
        }
    }
 
}

ImageDataResponse imageData = new ImageDataResponse();

// copy image data to byte array
Bitmap bitmap = new Bitmap(pictureBox2.Image);
imageData.Size = bitmap.Height * bitmap.Width;
imageData.Data = new byte[imageData.Size];

using (var memoryStream = new MemoryStream())
{
	bitmap.Save(memoryStream, ImageFormat.Jpeg);
	imageData.Data = memoryStream.ToArray();
}
imageData.Size = imageData.Data.Count();

ImageDataRequest imgDataReq = new ImageDataRequest();

imgDataReq = m_LiveCtrlService.SendImageDataSvc(imageData);

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <configSections>
    <sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
      <section name="LiveControl.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" />
    </sectionGroup>
    <sectionGroup name="applicationSettings" type="System.Configuration.ApplicationSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
      <section name="LiveControl.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
    </sectionGroup>
  </configSections>
  <startup>
    <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0,Profile=Client" />
  </startup>
  <system.serviceModel>
    <bindings>
      <wsDualHttpBinding>
        <binding name="WSDualHttpBinding_IMyMessage" closeTimeout="00:01:00"
          openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
          bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
          maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"
          messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true">
          <readerQuotas maxDepth="4194304" maxStringContentLength="2147483647"
            maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
          <reliableSession ordered="true" inactivityTimeout="00:10:00" />
          <security mode="Message">
            <message clientCredentialType="Windows" negotiateServiceCredential="true"
              algorithmSuite="Default" />
          </security>
        </binding>
        <binding name="WSDualHttpBinding_ILiveCtrlService" closeTimeout="00:01:00"
          openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
          bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
          maxBufferPoolSize="2147483647" maxReceivedMessageSize="2147483647"
          messageEncoding="Text" textEncoding="utf-8" useDefaultWebProxy="true">
          <readerQuotas maxDepth="4194304" maxStringContentLength="8192"
            maxArrayLength="2147483647" maxBytesPerRead="2147483647" maxNameTableCharCount="2147483647" />
          <reliableSession ordered="true" inactivityTimeout="00:10:00" />
          <security mode="Message">
            <message clientCredentialType="Windows" negotiateServiceCredential="true"
              algorithmSuite="Default" />
          </security>
        </binding>
        <binding name="WSDualHttpBinding_ILiveCtrlEvents" />
        <binding name="WSDualHttpBinding_ILiveCtrlService1" />
        <binding name="WSDualHttpBinding_IMyMessage1" />
      </wsDualHttpBinding>
    </bindings>
    <client>
      <endpoint address="http://localhost:53604/LiveCtrlService.svc"
        binding="wsDualHttpBinding" bindingConfiguration="WSDualHttpBinding_ILiveCtrlService"
        contract="ServiceReference.ILiveCtrlService" name="WSDualHttpBinding_ILiveCtrlService">
        <identity>
          <dns value="localhost" />
        </identity>
      </endpoint>
      <endpoint address="http://localhost:53604/LiveCtrlService.svc"
        binding="wsDualHttpBinding" bindingConfiguration="WSDualHttpBinding_IMyMessage"
        contract="ServiceReference.IMyMessage" name="WSDualHttpBinding_IMyMessage">
        <identity>
          <dns value="localhost" />
        </identity>
      </endpoint>
      <endpoint address="http://localhost:53604/LiveCtrlService.svc"
        binding="wsDualHttpBinding" bindingConfiguration="WSDualHttpBinding_ILiveCtrlService1"
        contract="LiveControlService.ILiveCtrlService" name="WSDualHttpBinding_ILiveCtrlService1">
        <identity>
          <dns value="localhost" />
        </identity>
      </endpoint>
      <endpoint address="http://localhost:53604/LiveCtrlService.svc"
        binding="wsDualHttpBinding" bindingConfiguration="WSDualHttpBinding_IMyMessage1"
        contract="LiveControlService.IMyMessage" name="WSDualHttpBinding_IMyMessage1">
        <identity>
          <dns value="localhost" />
        </identity>
      </endpoint>
      <endpoint address="http://localhost:53604/LiveCtrlService.svc"
        binding="wsDualHttpBinding" bindingConfiguration="WSDualHttpBinding_ILiveCtrlEvents"
        contract="LiveControlService.ILiveCtrlEvents" name="WSDualHttpBinding_ILiveCtrlEvents">
        <identity>
          <dns value="localhost" />
        </identity>
      </endpoint>
    </client>
  </system.serviceModel>
  <userSettings>
    <LiveControl.Properties.Settings>
      <setting name="Device_Name" serializeAs="String">
        <value />
      </setting>
      <setting name="Owner_Name" serializeAs="String">
        <value />
      </setting>
    </LiveControl.Properties.Settings>
  </userSettings>
  <applicationSettings>
    <LiveControl.Properties.Settings>
      <setting name="Device_ID" serializeAs="String">
        <value>1add22ed-af20-4ef8-aeb9-caad8fa9ff08</value>
      </setting>
    </LiveControl.Properties.Settings>
  </applicationSettings>
</configuration>

using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.Serialization;
using System.ServiceModel;
using System.ServiceModel.Web;
using System.Text;

// Windows Communication Foundation - WCF

namespace LiveControl
{
    public interface IMyMessageCallback
    {
        [OperationContract(IsOneWay = true)]
        void OnCallback(string message);
    }

    [ServiceContract(CallbackContract = typeof(IMyMessageCallback), SessionMode = SessionMode.Required)]
    public interface IMyMessage
    {
        [OperationContract(IsOneWay = true)]
        void MessageToServer(string message);
        // TODO: Add your service operations here
    }

    //-----------------------------------------------------------
    interface ILiveCtrlEventsCallback
    {
        [OperationContract(IsOneWay = true)]
        void OnMessageReceived(string message);
    }

    //-----------------------------------------------------------
    [ServiceContract(SessionMode = SessionMode.Required,
                     CallbackContract = typeof(ILiveCtrlEventsCallback))]
    interface ILiveCtrlEvents
    {
        [OperationContract(IsOneWay = true)]
        void Subscribe(Guid deviceGuid, string deviceName, string ownerName);

        [OperationContract]
        void Unsubscribe(Guid deviceGuid);

        [OperationContract(IsOneWay = true)]
        void Connect(Guid deviceGuid);

        [OperationContract]
        void Disconnect();

    }

    //-----------------------------------------------------------
    [ServiceContract]
    public interface ILiveCtrlService
    {
        [OperationContract]
        int GetNextValueSvc(int value);

        [OperationContract]
        string GetDataSvc(int value);

        [OperationContract]
        CompositeType GetDataUsingDataContractSvc(CompositeType composite);

        [OperationContract]
        string GetImageUrlSvc(string slide, int focus, int x1off, int y1off, int width, int height);

        [OperationContract]
        string GetPreviewImageUrlSvc(string slide);

        [OperationContract]
        FocusCaps GetFocusCapsSvc();

        [OperationContract]
        DeviceInfo[] GetDeviceInfoListSvc();

        [OperationContract]
        void SetDeviceInfoSvc(DeviceInfo deviceInfo);

        [OperationContract]
        ImageDataRequest SendImageDataSvc(ImageDataResponse imageData);
    }

    [DataContract]
    public class FocusCaps
    {
        [DataMember]
        public int Min { get; set; }

        [DataMember]
        public int Max { get; set; }
        
        [DataMember]
        public int Default { get; set; }
    }

    //-----------------------------------------------------------
    [DataContract]
    public class ImageDataResponse
    {
        [DataMember]
        public Guid deviceGuid { get; set; }

        [DataMember]
        public bool isChunking { get; set; }

        [DataMember]
        public int chunkSize { get; set; }

        [DataMember]
        public int chunksTotal { get; set; }

        [DataMember]
        public int wholeChunks { get; set; }

        [DataMember]
        public int partialChunks { get; set; }

        [DataMember]
        public int chunksRemaining { get; set; }

        [DataMember]
        public int Size { get; set; }

        [DataMember]
        public byte[] Data { get; set; }
    }

    //-----------------------------------------------------------
    [DataContract]
    public class ImageDataRequest
    {
        [DataMember]
        public Guid deviceGuid { get; set; }

        [DataMember]
        public bool request { get; set; }     // DeviceRequest DataMembers are valid

        [DataMember]
        public string slide { get; set; }

        [DataMember]
        public int focus { get; set; }

        [DataMember]
        public int x1off { get; set; }

        [DataMember]
        public int y1off { get; set; }

        [DataMember]
        public int width { get; set; }

        [DataMember]
        public int height { get; set; }
    }

    //-----------------------------------------------------------
    [DataContract]
    public class DeviceInfo
    {
        [DataMember]
        public Guid device_guid { get; set; }

        [DataMember]
        public string device_owner{ get; set; }

        [DataMember]
        public string device_name { get; set; }

        [DataMember]
        public string user_name { get; set; }

        [DataMember]
        public bool online { get; set; }

        [DataMember]
        public bool available { get; set; }

        public ICommunicationObject comm_obj;
    }

    // Use a data contract as illustrated in the sample below to add composite types to service operations.
    [DataContract]
    public class CompositeType
    {
        bool boolValue = true;
        string stringValue = "Hello ";

        [DataMember]
        public bool BoolValue
        {
            get { return boolValue; }
            set { boolValue = value; }
        }

        [DataMember]
        public string StringValue
        {
            get { return stringValue; }
            set { stringValue = value; }
        }
    }

}

    ImageDataResponse imageData = new ImageDataResponse();

            // copy image data to byte array
            Bitmap bitmap = new Bitmap(pictureBox2.Image);
            imageData.Size = bitmap.Height * bitmap.Width;
            imageData.Data = new byte[imageData.Size];

            using (var memoryStream = new MemoryStream())
            {
                bitmap.Save(memoryStream, ImageFormat.Jpeg);
                imageData.Data = memoryStream.ToArray();
            }
            imageData.Size = imageData.Data.Count();

ImageDataRequest imgDataReq = new ImageDataRequest();

    imgDataReq = m_LiveCtrlService.SendImageDataSvc(imageData);