ImageGear for C and C++ on Windows v19.2 - Updated
IG_ARTX_page_undo_enable
API Reference Guide > ArtX Component API Reference > ArtX Component Objects Reference > HIG_ARTX_PAGE > IG_ARTX_page_undo_enable

This function enables or disables recording of undo actions.

Declaration:

 
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AT_ERRCOUNT IG_ARTX_page_undo_enable(
        HIG_ARTX_PAGE hPage,
        AT_BOOL bState
);

Arguments:

Name Type Description
hPage HIG_ARTX_PAGE ArtX page handle.
bState AT_BOOL When TRUE, undo recording is enabled; when FALSE, it is disabled.

Return Value:

Error count.

Supported Raster Image Formats:

This function does not process image pixels.