override public void Undo() { if (eraseCommand != null) { eraseCommand.Undo(); eraseCommand = null; } SetSelectionMementos(mementos); }
override public void Undo() { if (eraseCommand != null) { eraseCommand.Undo(); eraseCommand = null; } SetSelectionMementos(mementos); lines.viStoreSelector.ViStoreMementos(mementos); }
override public void Undo() { insertText.Undo(); insertText = null; eraseCommand.Undo(); }