Occurs when the user selects the menu or toolbar Page Settings - Mirror Vertical.
Visual Basic |
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Public Event OnImageMirrorVerticalStart() |
When the user clicks on the menu or toolbar button for Page Settings - Mirror Vertical, it will
first generate the "OnImageMirrorVerticalStart" event, perform the mirror vertical operation,
then generate the "OnImageMirrorVerticalFinish" event.
first generate the "OnImageMirrorVerticalStart" event, perform the mirror vertical operation,
then generate the "OnImageMirrorVerticalFinish" event.