//-----------------------------------------------------------------------------------------------------
 private void chkActiveMCast_CheckedChanged(object sender, EventArgs e)
 {
     if (chkActiveMCast.Checked)
     {
         EnableControls(false);
         SaveSettings();
         FlowStats.Reset();
         StartMCast();
     }
     else
     {
         _connected = false;
         StopMCast();
         EnableControls(true);
     }
 }
        //-----------------------------------------------------------------------------------------------------


        //-----------------------------------------------------------------------------------------------------
        private void buttonReset_Click(object sender, EventArgs e)
        {
            FlowStats.Reset();
        }