Fields Property

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++/CLI

public virtual RequestFields Fields {get;}

'Declaration
 
Public Overridable ReadOnly Property Fields As RequestFields

'Usage
 
Dim instance As HttpRequestDecoder
Dim value As RequestFields
 
value = instance.Fields

public virtual RequestFields Fields {get;}

 get_Fields();

public:
virtual property RequestFields^ Fields {
   RequestFields^ get();
}

Property Value

A Leadtools.Jpip.RequestFields object which is filled with the JPIP fields decoded from the Leadtools.Jpip.HttpServer.HttpClientRequest object.

Visual Basic
C#
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Public Class HttpServerCommunication
      Private Sub ProcessClientRequests()

         Dim clientRequest As HttpClientRequest = Nothing
         Dim decoder As HttpRequestDecoder = Nothing
         Dim client As Socket

         client = GetClientSocket()
         clientRequest = New HttpClientRequest()
         Dim clientData As Byte()

         Dim received As Integer

         Do
            clientData = New Byte(client.ReceiveBufferSize - 1) {}

            received = client.Receive(clientData)


            clientRequest.Process(clientData, 0, received)

         Loop While clientRequest.Execute 'receive data until a complete request is received

         Console.WriteLine("Client request received: {0}", clientRequest.CompleteMessage)

         File.WriteAllBytes(Path.Combine(LEAD_VARS.ImagesDir, "ServerRequests.dat"), clientRequest.BodyData)
         decoder = New HttpRequestDecoder(clientRequest)

         Console.WriteLine("Server will process client image {0}", decoder.Fields.RequestTargetFields.Target)


         'Process client request...
         '...

         client.Close()
      End Sub

      Private Function GetClientSocket() As Socket

         Dim listenSocket As Socket = New Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp)

         Dim hostIP As IPAddress = IPAddress.Parse("127.0.0.1")
         Dim port As Integer = 107

         Dim ep As IPEndPoint = New IPEndPoint(hostIP, port)

         listenSocket.Bind(ep)

         ' start listening
         listenSocket.Listen(10)

         'a client should send a request to the listening address
         Dim client As Socket = listenSocket.Accept()

         listenSocket.Close()

         Return client
      End Function
   End Class

Public NotInheritable Class LEAD_VARS
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

public void ProcessClientRequests()
         {
#if LEADTOOLS_V175_OR_LATER
            Leadtools.Examples.Support.SetLicense();
#else
            Leadtools.Examples.Support.Unlock();
#endif // #if LEADTOOLS_V175_OR_LATER
            HttpClientRequest clientRequest = null;
            HttpRequestDecoder decoder = null;
            Socket client;
            client = GetClientSocket();
            clientRequest = new HttpClientRequest();
            byte[] clientData ;
            int received;
            do
            {
               clientData = new byte[client.ReceiveBufferSize];
               received = client.Receive(clientData);
               clientRequest.Process(clientData, 0,  received);
            } while (clientRequest.Execute); //receive data until a complete request is received

            Console.WriteLine( "Client request received: {0}", clientRequest.CompleteMessage);
            File.WriteAllBytes(Path.Combine(LEAD_VARS.ImagesDir, "ServerRequests.dat"), clientRequest.BodyData);
            decoder = new HttpRequestDecoder(clientRequest);
            Console.WriteLine( "Server will process client image {0}", decoder.Fields.RequestTargetFields.Target);
            //Process client request...
            client.Close();
         }

         private Socket GetClientSocket()
         {
            Socket listenSocket = new Socket( AddressFamily.InterNetwork,
                                              SocketType.Stream,
                                              ProtocolType.Tcp);
            IPAddress hostIP = IPAddress.Parse("127.0.0.1");
            int port = 107;
            IPEndPoint ep = new IPEndPoint(hostIP, port);
            listenSocket.Bind(ep);
            // start listening
            listenSocket.Listen(10);
            //a client should send a request to the listening address
            Socket _client = listenSocket.Accept();
            listenSocket.Close();
            return _client;
         }

   static class LEAD_VARS
   {
      public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
   }

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

HttpRequestDecoder Class
HttpRequestDecoder Members