sl@18: using System;
sl@18: using System.Collections.Generic;
sl@18: using System.ComponentModel;
sl@18: using System.Data;
sl@18: using System.Drawing;
sl@18: using System.Linq;
sl@18: using System.Text;
sl@18: using System.Threading.Tasks;
sl@18: using System.Windows.Forms;
sl@18: using System.ServiceModel;
sl@18: using System.ServiceModel.Channels;
sl@31: using System.Diagnostics;
sl@20: 
sl@18: 
sl@18: namespace SharpDisplayClient
sl@18: {
sl@18:     public partial class MainForm : Form
sl@18:     {
sl@26:         Client iClient;
sl@26:         Callback iCallback;
sl@18: 
sl@18:         public MainForm()
sl@18:         {
sl@18:             InitializeComponent();
sl@18:         }
sl@18: 
sl@18:         private void buttonSetText_Click(object sender, EventArgs e)
sl@18:         {
sl@19:             //iClient.SetText(0,"Top");
sl@19:             //iClient.SetText(1, "Bottom");
sl@33:             iClient.SetTexts(new string[] { textBoxTop.Text, textBoxBottom.Text });
sl@18:         }
sl@18: 
sl@18:         private void MainForm_Load(object sender, EventArgs e)
sl@18:         {
sl@31:             iCallback = new Callback(this);
sl@25:             //Instance context is then managed by our client class
sl@26:             InstanceContext instanceContext = new InstanceContext(iCallback);
sl@26:             iClient = new Client(instanceContext);
sl@18: 
sl@29:             //Connect using unique name
sl@32:             //string name = DateTime.Now.ToString("MM/dd/yyyy hh:mm:ss.fff tt");
sl@32:             string name = "Client-" + (iClient.ClientCount() - 1);
sl@32:             iClient.SetName(name);
sl@30:             //Text = Text + ": " + name;
sl@32:             Text = "[[" + name + "]]  " + iClient.SessionId;
sl@18: 
sl@33:             //
sl@33:             textBoxTop.Text = iClient.Name;
sl@33:             textBoxBottom.Text = iClient.SessionId;
sl@33: 
sl@18:         }
sl@21: 
sl@31: 
sl@31:        
sl@31:         public delegate void CloseConnectionDelegate();
sl@31:         public delegate void CloseDelegate();
sl@31: 
sl@31:         /// <summary>
sl@31:         /// 
sl@31:         /// </summary>
sl@31:         public void CloseConnectionThreadSafe()
sl@21:         {
sl@31:             if (this.InvokeRequired)
sl@29:             {
sl@31:                 //Not in the proper thread, invoke ourselves
sl@31:                 CloseConnectionDelegate d = new CloseConnectionDelegate(CloseConnectionThreadSafe);
sl@31:                 this.Invoke(d, new object[] { });
sl@29:             }
sl@31:             else
sl@31:             {
sl@31:                 //We are in the proper thread
sl@31:                 if (IsClientReady())
sl@31:                 {
sl@31:                     Trace.TraceInformation("Closing client: " + iClient.SessionId);
sl@31:                     iClient.Close();
sl@31:                     Trace.TraceInformation("Closed client: " + iClient.SessionId);
sl@31:                 }
sl@29: 
sl@31:                 iClient = null;
sl@31:                 iCallback = null;
sl@31:             }
sl@26:         }
sl@26: 
sl@31:         /// <summary>
sl@31:         /// 
sl@31:         /// </summary>
sl@31:         public void CloseThreadSafe()
sl@31:         {
sl@31:             if (this.InvokeRequired)
sl@31:             {
sl@31:                 //Not in the proper thread, invoke ourselves
sl@31:                 CloseDelegate d = new CloseDelegate(CloseThreadSafe);
sl@31:                 this.Invoke(d, new object[] { });
sl@31:             }
sl@31:             else
sl@31:             {
sl@31:                 //We are in the proper thread
sl@31:                 Close();
sl@31:             }
sl@31:         }
sl@31: 
sl@31: 
sl@26:         private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
sl@26:         {
sl@31:             CloseConnectionThreadSafe();
sl@29:         }
sl@29: 
sl@29:         public bool IsClientReady()
sl@29:         {
sl@29:             return (iClient != null && iClient.State == CommunicationState.Opened);
sl@21:         }
sl@18:     }
sl@18: }