using System;

 using System.Collections.Generic;

 using System.ComponentModel;

 using System.Data;

 using System.Drawing;

 using System.Linq;

 using System.Text;

 using System.Threading.Tasks;

 using System.Windows.Forms;

 using System.ServiceModel;

 using System.ServiceModel.Channels;

 namespace SharpDisplayClient

 {

     public partial class MainForm : Form

     {

         ClientOutput iClientOutput;

         InstanceContext iInstanceContext;

         ClientInput iClientInput;

         public MainForm()

         {

             InitializeComponent();

         }

         private void buttonSetText_Click(object sender, EventArgs e)

         {

             //iClient.SetText(0,"Top");

             //iClient.SetText(1, "Bottom");

             iClientOutput.SetTexts(new string[] { "Top", "Bottom" });

         }

         private void MainForm_Load(object sender, EventArgs e)

         {

             iClientInput = new ClientInput();

             iInstanceContext = new InstanceContext(iClientInput);

             iClientOutput = new ClientOutput(iInstanceContext);

             iClientOutput.Connect("TestClient");

         }

         public void CloseConnection()

         {

             //If we close the instance context after the client output it hangs

             iInstanceContext.Close();

             iInstanceContext = null;

             iClientOutput.Close();

             iClientOutput = null;

             iClientInput = null;

         }

     }

 }