ImageGear for C and C++ on Windows v19.5 - Updated
IG_GUI_thumbnail_state_set
Calling this function will change a thumbnail's state to highlighted and/or selected.
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AT_ERRCOUNT ACCUAPI IG_GUI_thumbnail_state_set (
HWND hWndThumbnail,
UINT nIndex,
UINT nMask,
UINT nState
);
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| Name | Type | Description |
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| hWndThumbnail | HWND | Handle of the Thumbnail window. |
| nIndex | UINT | Index of a thumbnail. |
| nMask | UINT | Mask of state. |
| nState | UINT | State of a thumbnail. |
Returns the number of ImageGear errors that occurred during this function call.
This function does not process image pixels.
None
nMask and nState can be a combination of the following values: IG_GUI_THUMBNAIL_STATE_HIGHLIGHT and IG_GUI_THUMBNAIL_STATE_SELECT.