private void deleteClick(object sender, EventArgs e) // remove client from list, this function is triggered from "DELETE" button
{
if (connected)
{
connected = false;
AsynchronousServer.ServerSetControlPropertyThreadSafe(AsynchronousServer.console, "Text", AsynchronousServer.console.Text + "Client " + index + " (" + key + "): Lost connection" + " (" + index + ")" + "\n");
AsynchronousServer.ServerSetControlPropertyThreadSafe(AsynchronousServer.console, "Text", AsynchronousServer.console.Text + "Client " + index + " (" + key + "): Deleted" + " (" + index + ")" + "\n");
AsynchronousServer.clients.Remove(this.key);
client.Shutdown(SocketShutdown.Both);
client.Close();
TestFormCotrolHelper.ControlInvike(AsynchronousServer.list, () => AsynchronousServer.list.Controls.Remove(itemPanel));
}
else
{
AsynchronousServer.clients.Remove(this.key);
TestFormCotrolHelper.ControlInvike(AsynchronousServer.list, () => AsynchronousServer.list.Controls.Remove(itemPanel));
AsynchronousServer.ServerSetControlPropertyThreadSafe(AsynchronousServer.console, "Text", AsynchronousServer.console.Text + "Client " + index + " (" + key + "): Deleted" + " (" + index + ")" + "\n");
}
AsynchronousServer.StoreData();
Console.WriteLine("My Index: " + this.index);
foreach (KeyValuePair <string, Client> item in AsynchronousServer.clients) //move all items below this with 25 units upper, for not leaving blank space in list
{
Console.WriteLine("item: " + item.Value.index);
if (item.Value.index > this.index)
{
item.Value.itemPanel.Location = new System.Drawing.Point(0, item.Value.itemPanel.Location.Y - 25);
}
}
}
public static void ClientSetControlPropertyThreadSafe(
Control control,
string propertyName,
object propertyValue)
{
if (control.InvokeRequired)
{
control.Invoke(new ClientSetControlPropertyThreadSafeDelegate
(ClientSetControlPropertyThreadSafe),
new object[] { control, propertyName, propertyValue });
}
else
{
control.GetType().InvokeMember(
propertyName,
BindingFlags.SetProperty,
null,
control,
new object[] { propertyValue });
}
//get new console height and set scroll to bottom, using helper class to do this, because this is usually called from another thread (listenThreadClass)
TestFormCotrolHelper.ControlInvike(consoleContainer, () => consoleContainer.VerticalScroll.Maximum = console.Size.Height + 20);
TestFormCotrolHelper.ControlInvike(consoleContainer, () => consoleContainer.VerticalScroll.Value = consoleContainer.VerticalScroll.Maximum);
}
public void FillList() //render current client in all clients list
{
itemPanel = new System.Windows.Forms.Panel();
itemIndex = new System.Windows.Forms.Label();
itemAdress = new System.Windows.Forms.Label();
itemStatus = new System.Windows.Forms.PictureBox();
itemDelete = new System.Windows.Forms.Button();
itemPanel.SuspendLayout();
itemPanel.ResumeLayout(false);
itemPanel.PerformLayout();
Console.WriteLine("FillList : " + AsynchronousServer.clients.Count + " key: " + this.key);
itemPanel.Location = new System.Drawing.Point(0, 25 * AsynchronousServer.clients.Count + 5);
itemPanel.Size = new System.Drawing.Size(250, 25);
itemIndex.Location = new System.Drawing.Point(0, 0);
itemIndex.Size = new System.Drawing.Size(25, 25);
itemIndex.Text = index.ToString();
itemIndex.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
// itemIndex.Click += new System.EventHandler(this.label3_Click);
itemStatus.Location = new System.Drawing.Point(25, 0);
itemStatus.Size = new System.Drawing.Size(25, 25);
itemStatus.ImageLocation = "red.bmp";
itemStatus.BackColor = System.Drawing.Color.Gray;
itemAdress.Location = new System.Drawing.Point(50, 0);
itemAdress.Size = new System.Drawing.Size(125, 25);
itemAdress.Text = this.key;
itemAdress.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
itemDelete.Location = new System.Drawing.Point(175);
itemDelete.Size = new System.Drawing.Size(75, 25);
itemDelete.Text = "DELETE";
itemDelete.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
itemDelete.Click += new System.EventHandler(deleteClick); //set function to "DELETE" click
itemPanel.Controls.Add(itemIndex);
itemPanel.Controls.Add(itemStatus);
itemPanel.Controls.Add(itemAdress);
itemPanel.Controls.Add(itemDelete);
//add item using helper method, because it is usually called from another thread
TestFormCotrolHelper.ControlInvike(AsynchronousServer.list, () => AsynchronousServer.list.Controls.Add(itemPanel));
}