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Normal Topic Undo and Redo? (Read 1159 times)
venki5star
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Undo and Redo?
Apr 20th, 2010 at 11:29am
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Hi,
My process goes like this, i create a shape node, inside which i will have one table node. This shape node will be placed in the diagram. The user will be allowed to drop images, delete images, change the name...

I want Undo and Redo to handle every single step (or a group of steps as a single step) which happens in the diagram.

I know the UndoManager.undo and UndoManager.Redo will not accomplish it.

How to achieve custom undo and redo?
  
Castle Rider
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Stoyo
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Re: Undo and Redo?
Reply #1 - Apr 20th, 2010 at 12:49pm
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Hi,

Use the UndoManager.StartComposite method to group several steps into a single undoable action.

I hope that helps,
Stoyan
  
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