private void SettingBtn_Click(object sender, EventArgs e)
{
if (CameraCtrl.DeviceValid)
{
CameraCtrl.LiveStop();;
}
else
{
CameraCtrl.Device = "";
}
CameraCtrl.ShowDeviceSettingsDialog();
if (CameraCtrl.DeviceValid)
{
// Save the currently used device into a file in order to be able to open it
// automatically at the next program start.
CameraCtrl.SaveDeviceStateToFile("device.xml");
}
}