ImageGear for C and C++ on Windows v19.10 - Updated
LPFNIG_GUITHUMBDELETE
This function is called when the user removes a thumbnail in window hWndThumbnail.
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typedef VOID (ACCUAPI LPFNIG_GUITHUMBDELETE) (
LPVOID lpPrivate,
HWND hWndThumbnail,
UINT nIndex
);
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| Name | Type | Description |
|---|---|---|
| lpPrivate | LPVOID | Far pointer to private data passed. |
| hWndThumbnail | HWND | Thumbnail window handle. |
| nIndex | UINT | Index of a thumbnail icon. |
None
This function does not process image pixels.
None
This type of callback function is registered by a call to IG_GUI_thumbnail_delete_CB_register().