ImageGear for C and C++ on Windows v19.10 - Updated
IG_ARTX_page_undo_action_is_enabled
API Reference Guide > ArtX Component API Reference > ArtX Component Objects Reference > HIG_ARTX_PAGE > IG_ARTX_page_undo_action_is_enabled

This function returns the state of undo actions recording of specified type.

Declaration:

 
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AT_ERRCOUNT IG_ARTX_page_undo_action_is_enabled(
        HIG_ARTX_PAGE hPage,
        enumIGArtXUndoAction nAction,
        LPAT_BOOL pbState
);

Arguments:

Name Type Description
hPage HIG_ARTX_PAGE ArtX page handle.
nAction enumIGArtXUndoAction Action type to check.
pbState LPAT_BOOL Pointer to storage for function result.

Return Value:

Error count.

Supported Raster Image Formats:

This function does not process image pixels.