Hi, I want to add a push button to undo the last application in my interface. The interface has 5 different applications
The user first open a file as:
Then on every application
handles.lastapplication="..." is used
How can I form an undo function to get the last results before the last application. Is it possible?
I worry about that because every time on every application, "handles.lastapplication" is used. To get the last handle before the last application seems complicated