能录像和抓拍图像。您可以使用函数functionulongcapCreateCaptureWindowA(stringlpszWindowName,ulongdwStyle,longx,longy,longnWidth,longnHeight,ulongParentWin,longnId)LIBRARY'AVICAP32.DLL'；///开始事件：stringlpszNameulongl1l1=handle(win_test)lpszName='摄像头界面...'//capCreateCaptureWindowA(stringlpszWindowName,ul