private bool capSetVideoFormat(IntPtr hCapWnd, ref ClassShowVideo.BITMAPINFO BmpFormat, int CapFormatSize)
{
return(ClassShowVideo.SendMessage(hCapWnd, ClassShowVideo.WM_CAP_SET_VIDEOFORMAT, CapFormatSize, ref BmpFormat));
}
private bool capSetCallbackOnFrame(IntPtr lwnd, ClassShowVideo.FrameEventHandler lpProc)
{
return(ClassShowVideo.SendMessage(lwnd, ClassShowVideo.WM_CAP_SET_CALLBACK_FRAME, 0, lpProc));
}
private bool capPreviewRate(IntPtr lwnd, short wMS)
{
return(ClassShowVideo.SendMessage(lwnd, ClassShowVideo.WM_CAP_SET_PREVIEWRATE, wMS, 0));
}
private bool capPreview(IntPtr lwnd, bool f)
{
return(ClassShowVideo.SendMessage(lwnd, ClassShowVideo.WM_CAP_SET_PREVIEW, f, 0));
}
private bool capDriverDisconnect(IntPtr lwnd)
{
return(ClassShowVideo.SendMessage(lwnd, ClassShowVideo.WM_CAP_DRIVER_DISCONNECT, 0, 0));
}
// private functions
private bool capDriverConnect(IntPtr lwnd, short i)
{
return(ClassShowVideo.SendMessage(lwnd, ClassShowVideo.WM_CAP_DRIVER_CONNECT, i, 0));
}
