C#

public partial class Form1
{
  ...
  public int GetListSelectedIndex()
  {
    return listBox1.SelectedIndex;
  }
  ...
}

ThomasManz wrote:

Is there any article or a short example how to do this correctly with Background worker?

therealrustyspork wrote:

private void timer1_Tick(object sender, EventArgs e)
{
progressBar2.ForeColor = Color.Firebrick;
Thread.Sleep(50);
progressBar2.ForeColor = Color.Black;

}

private void timer1_Tick(object sender, EventArgs e)
{
progressBar2.ForeColor = Color.Firebrick;
Application.DoEvents();
Thread.Sleep(50);
progressBar2.ForeColor = this.ForeColor; // a better idea.

}

public class Foo : Button

Tumminn wrote:

The reason that this is kinda of a problem is because I'm using substring and of course the string is just too short.

string msg = "Name Taken";
byte[] byData = System.Text.Encoding.Default.GetBytes(msg);
socketData.m_currentSocket.Send(byData);
socketData.m_currentSocket.Close();
m_workerSocketList.Remove(socketData.m_currentSocket);
m_clientCount--;

try
            {
                if (pfnWorkerCallBack == null)
                {
                    // Specify the call back function which is to be 
                    // invoked when there is any write activity by the 
                    // connected client
                    pfnWorkerCallBack = new AsyncCallback(OnDataReceived);
                }
                SocketPacket theSocPkt = new SocketPacket(soc, clientNumber);

                soc.BeginReceive(theSocPkt.dataBuffer, 0, theSocPkt.dataBuffer.Length, SocketFlags.None, pfnWorkerCallBack, theSocPkt);
            }
            catch (Exception se)
            {
                MessageBox.Show(se.Message);
            }

if (m_clientSocket != null)
                        {
                            m_clientSocket.Close();
                            m_clientSocket = null;
                            UpdateControls(false);
                        }