protected override bool PrepClose()
{
if ((uint)mChannelHandle != 0xFFFFFFFF)
{
//DS40xxSDKWrap.StopRegisterDrawFun((Int32)Target);
DS40xxSDKWrap.SetImageStream(mChannelHandle, false, mFps, mWidth, mHeight, mImageBuf);
if (DS40xxSDKWrap.ChannelClose(mChannelHandle) == 0)
{
mChannelHandle = IntPtr.Zero;
return(true);
}
}
return(false);
}
protected override bool PrepOpen(object target)
{
if ((uint)mChannelHandle == 0xFFFFFFFF)
{
mChannelHandle = DS40xxSDKWrap.ChannelOpen((Int32)target);
if ((uint)mChannelHandle != 0xFFFFFFFF)
{
//DS40xxSDKWrap.RegisterDrawFun((Int32)Target, ImageDrawer.DrawFun, 0);
DS40xxSDKWrap.SetImageStream(mChannelHandle, true, mFps, mWidth, mHeight, mImageBuf);
//ShowOSDType = ShowOSDType;
return(true);
}
}
return(false);
}
