Beispiel #1
0
 public override void Undo()
 {
     base.Undo();
     Backup          = New.Clone() as Group;
     New.InitalScore = Old.InitalScore;
     New.Name        = Old.Name;
     New.People.Clear();
     New.People.AddRange(Old.People);
     New.Record.Clear();
     New.Record.AddRange(Old.Record);
 }