ImageGear for C and C++ on Windows v20.0 - Updated
IG_GUI_page_update
API Reference Guide > Core Component API Reference > Core Component Functions Reference > GUI Functions > GUI Page Functions > IG_GUI_page_update

This function updates the display of the GUI page sorter window.

Declaration:

 
Copy Code 
AT_ERRCOUNT ACCUAPI IG_GUI_page_update(HWND hwndPage);

Arguments:

Name Type Description
hwndPage HWND Windows handle to the GUI page sorter.

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:

All pixel formats supported by ImageGear for C and C++.

Remarks:

Call this function if the page sorter window is a "child" of another window, and the "parent" window has been resized.

See also IG_GUI_page_window_create() and IG_GUI_page_document_update() functions.
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