闲来无事，做了个摄像头拍照，activex，还是delphi方便啊
dll:
https://files.cnblogs.com/yansc/BigWebcam4Proj1.rar
demo:
用前先cmd注册 regsvr32 WillingWebcam.dll。
COM图片转换备忘
class ImageConverter2 : System.Windows.Forms.AxHost
{
public ImageConverter2()
: base("59ee46ba-677d-4d20-bf10-8d8067cb8b33")
{ }
public static System.Drawing.Image IPictureToImage(stdole.StdPicture picture)
{
return ImageConverter2.GetPictureFromIPicture(picture);
}
}