IDirect3DSurface9::ReleaseDC method (d3d9.h)
Release a device context handle.
HRESULT ReleaseDC( HDC hdc );
Handle to a device context.
If the method succeeds, the return value is D3D_OK. D3DERR_INVALIDCALL is returned if the argument is invalid.
An hdc is a Windows resource. It must be released after use so Windows can return it to the pool of available resources.
This method will release only the device context returned by IDirect3DSurface9::GetDC. Otherwise, this method will fail.
|Header||d3d9.h (include D3D9.h)|