// 复制
public object Clone()
{
ProblemRecord record = new ProblemRecord();
record.CreateTime = CreateTime;
record.Name = (string)Name.Clone();
record.CarSpeed = CarSpeed;
record.NodeStayTime = NodeStayTime;
record.Cars = (CarCollection)Cars.Clone();
record.Nodes = (NodeCollection)Nodes.Clone();
// 复制路径
for (int i = 0; i < Paths.Count; ++i)
{
record.Paths.Add(new ObservableCollection <int>());
for (int j = 0; j < Paths[i].Count; ++j)
{
record.Paths[i].Add(Paths[i][j]);
}
}
// 复制线条
for (int i = 0; i < Segments.Count; ++i)
{
record.Segments.Add((Segment)Segments[i].Clone());
}
return(record);
}
// 删除历史记录
public static void RemoveRecord(ProblemRecord record)
{
FileInfo file = new FileInfo(record.Filename);
file.Delete();
Records.Remove(record);
}
// 添加历史记录
public static void AddRecord(ProblemRecord rec)
{
ProblemRecord record = (ProblemRecord)rec.Clone();
record.GenerateAllInfo();
record.Filename = RecordPath + "/" + record.CreateTime.ToString("yyyy-MM-dd-HH-mm-ss") + ".rec";
Records.Insert(0, record);
}
// 重命名历史记录
public static void RenameRecord(ProblemRecord record, string newName)
{
record.Name = newName;
}