Visual Basic
C#
Managed Extensions for C++
C++/CLI
Property Value
A boolean value which is true to allow the Undo method to be processed. Otherwise, false is returned.This property controls the ability to perform the Undo method. The Undo method undoes the results of an image processing method.
True — When an image processing method is invoked, the current undo image is deleted and replaced by the current image. The current image is replaced by the image resulting from the image processing method.
False — When an image processing method is invoked, the current image is deleted and replaced by the image resulting from the image processing method.