Using the C# Dispatcher in WPF Applications

Question

I\'m building a chat client and am not 100% sure on how to use the dispatcher. So the question is I have a method as such:

public void LostConne         


        

Answer 1

Something like this (off the top of my head) should work:

public void LostConnection() 
{ 
   myGUI.Invoke
      ((MethodInvoker)delegate
   {
      myGUI.chatBox.AppendText("Lost connection to room: "+ myGUI.UsernameText.ToString() + "\r\n"); 
   });
}