ImageGear for C and C++ on Windows v19.5 - Updated
IG_GUI_page_document_update
This function should be called when one or more of the images in the page sorter window has been modified (i.e., rotated, cropped, flipped).
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AT_ERRCOUNT ACCUAPI IG_GUI_page_document_update (
HWND hwndPage,
DWORD dwGrpID
);
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| Name | Type | Description |
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| hwndPage | HWND | Windows handle to the page sorter window to update. |
| dwGrpID | DWORD | Identifier of display group should be used for drawing thumbnail in the GUI page. |
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
Any modified image will be repainted in the page sorter window. To update just one particular image, use IG_GUI_page_document_refresh().