// Disconnect from Qwerk
private void Disconnect( )
{
if (qwerk.IsConnected)
{
timer.Stop( );
try
{
// stop Qwerk's camera
Qwerk.Video qwerkVideo = qwerk.GetVideoService( );
qwerkVideo.SignalToStop( );
qwerkVideo.WaitForStop( );
// turn of all LEDs and disconnect
qwerk.GetLedsService( ).SetLedsState(Qwerk.LedState.Off);
}
catch
{
}
qwerk.Disconnect( );
EnableContols(false);
}
}
// Connect to Qwerk
private bool Connect(string host)
{
bool result = true;
try
{
qwerk.Connect(qwerkIPBox.Text);
// turn off all LEDs
qwerk.GetLedsService( ).SetLedsState(Qwerk.LedState.Off);
// start video camera
Qwerk.Video qwerkVideo = qwerk.GetVideoService( );
qwerkVideo.FrameInterval = 1000 / 15;
videoSourcePlayer.VideoSource = qwerkVideo;
videoSourcePlayer.Start( );
// reset statistics
statIndex = statReady = 0;
// start timer
timer.Start( );
}
catch
{
result = false;
}
return(result);
}
