ImageGear for C and C++ on Windows v19.10 - Updated
IG_GUI_thumbnail_data_get
This function returns the current setting for the thumbnail icon data indicated by nAttributeID.
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AT_ERRCOUNT ACCUAPI IG_GUI_thumbnail_data_get (
HWND hwndThumbnail,
UINT nIndex,
AT_MODE nAttributeID,
LPVOID lpData
);
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| Name | Type | Description |
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| hwndThumbnail | HWND | Windows handle to the Thumbnail Window. |
| nIndex | UINT | Index of an icon. |
| nAttributeID | AT_MODE | An integer variable of type AT_MODE that indicates the attribute from which to get the current setting. These constants all have the prefix IG_GUI_THUMBNAIL_ICON_ and are defined in accucnst.h. |
| lpData | LPVOID | The current setting of the icon attribute referred to by nAttributeID. |
Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.
All pixel formats supported by ImageGear for C and C++.
None
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BOOL bIsMultipage; HWND hWndThumb; UINT nIndex; IG_GUI_thumbnail_data_get(hWndThumb, nIndex, IG_GUI_THUMBNAIL_ICON_ISMULTIPAGE, (LPVOID)&bIsMultipage); |
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