private void buttonOpen_Click(object sender, EventArgs e)
{
/// "WebCam"
/// "IndusCamRGB"
/// "IndusCamGray"
/// "LogiTechCam"
/// "LogiTechCamGray"
HD_RGB.InitCamera(hWindowControlRGB.HalconWindow, "IndusCamRGB");
//HD_Gray.InitCamera(hWindowControlGray.HalconWindow, "IndusCamGray");
timer.Enabled = true; // 开始定时拍照、显示
}