private void UploadButton_Click(object sender, EventArgs e)
 {
     if (client.isConnected())
     {
         breakPoints = currentFileEditor.GetBreakpoints();
         client.sendMessage(currentFileEditor.GetText() + "\0");
     }
     else
     {
         DisplayStatusText("Connection broken @ " + port + " Address: " + address, "warning");
         connectButton.Enabled = true;
         uploadButton.Enabled  = false;
         stepButton.Enabled    = false;
     }
 }