This function registers a callback of type LPFNIG_GUIPAGEDELETEPROC in which you can write a procedure that will receive notification if the image icons in the GUI page sorter window are moved around by the user.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_GUI_page_order_CB_register(
HWND hwndPage,
LPFNIG_GUIPAGEORDERPROC lpfnPageOrderProc,
LPVOID lpPrivate
);
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Arguments:
| Name | Type | Description |
| hwndPage | HWND | Windows handle to the GUI page sorter window. |
| lpfnPageOrderProc | LPFNIG_GUIPAGEORDERPROC | A far pointer to the callback function that you would like to register. |
| lpPrivate | LPVOID | A far pointer to any private data that you would like to pass to the callback function. |
Return Value:
Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.
Supported Raster Image Formats:
This function does not process image pixels.
Sample:
Page, GUI Scan
Example:
See the example code under LPFNIG_GUIPAGEORDERPROC.
Remarks:
The user can move the image icons in the GUI page sorter window around by holding down the Shift key and dragging with the left mouse button.