ios - NSUndoManager : revert all the functionality of method -


i search lot can't more detail want.

is possible reverse functionality performed method of nsundomanager class.

for example : suppose deleting row table view or remove subview superview in method. can reverse things of nsundomanager.

is preparewithinvocationtarget method of nsundomanager can helpful ?

any appreciated.

thanks in advance !!!

this document has all answers!

introduction undo architecture


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