/// <summary>
/// 自动抓取
/// 是否是DealGrabImage项目调用
/// </summary>
public ImageAll GrabForAuto()
{
try
{
if (BlRealGrab)
{
BlGrabForAuto = true;
int num = 0;
while (!BlFinishGrab)//等待抓取到图像
{
Thread.Sleep(20);
num++;
if (num > 50)
{
return null;
}
}
if (BlFinishGrab)
{
ImageAll im = null;// GrabImageHalForReal();
if (ImBitInit != null)
{
ImBitInit.Dispose();//先进行释放
ImBitInit = null;
}
if (Bit != null)
{
Bit.Dispose();//先进行释放
Bit = null;
}
ImBitInit = im;
BlGrabForAuto = false;//自动触发结束
return im;
}
return null;
}
else
{
return GrabImageHal();
}
}
catch (Exception ex)
{
Log.L_I.WriteError(NameClass, ex);
return null;
}
}
