Ejemplos de UndoManager.AddModification en C# (CSharp)

Ejemplo n.º 1

        public void SetColor(int index, Color newValue)
        {
            UndoAction CreateUndoAction(Color oldVal)
            {
                return(delegate(out UndoAction redo)
                {
                    redo = CreateUndoAction(_colors[index]);
                    _colors[index] = oldVal;
                });
            }

            _undoManager.AddModification("Modify palette.", CreateUndoAction(_colors[index]));
            _colors[index] = newValue;
        }