怎样在VC下实现鼠标调用动画光标?

HCURSOR LoadCursorFromFile(
  LPCTSTR lpFileName  // pointer to name of cursor file, or system
                      // cursor identifier ,call "aniCursor.ani"
);then DWORD SetClassLong(
  HWND hWnd,       // handle of window
  int nIndex,      // index of value to change GCL_HCURSOR
  LONG dwNewLong   // new value
);