public override void Undo() { VariableInfo.Variable.Link(OldLink); VariableInfo.Variable.Value = OldValue; VariableInfo.Update(); }
public override void Undo() { if (OldLink != null) { VariableInfo.Variable.Link(OldLink); } else { VariableInfo.Variable.Value = OldValue; } VariableInfo.Update(); }
public override void Do() { VariableInfo.Variable.Link(NewLink); VariableInfo.Update(); }
public override void Do() { VariableInfo.Variable.Link(null); VariableInfo.Variable.Value = NewValue; VariableInfo.Update(); }