摘要:
cvNameWindow代码,原来cvNameWindow创建窗口的时候会创建两个窗口,一个主窗口,一个子窗口。所以代码如下:cvNamedWindow("src");HWND hWnd = (HWND)cvGetWindowHandle("src");HWND hRawWnd = ::GetParent(hWnd);if(NULL != hRawWnd){ BOOL bRet = ::SetWindowPos(hRawWnd,HWND_TOPMOST,0,0,0,0,SW_NOSIZE|SWP_NOMOVE); assert(bRet);} 阅读全文