The ImageList_ReplaceIcon function replaces an image with an icon or cursor.
int ImageList_ReplaceIcon(
HIMAGELIST himl, | |
int i, | |
HICON hicon | |
); |
If the function succeeds, the return value is the index of the image.
If the function fails, the return value is - 1.
Because the system does not save hicon, you can destroy it after the function returns if the icon or cursor was created by the CreateIcon function. You do not need to destroy hicon if it was loaded by the LoadIcon function; the system automatically frees an icon resource when it is no longer needed.