public void CopyFrom(LiveRecordList data)
 {
     Rid            = data.rid;
     Title          = data.title;
     Cover          = data.cover;
     AreaName       = data.area_name;
     ParentAreaName = data.parent_area_name;
     StartTime      = ToDateTime(data.start_timestamp);
     EndTime        = ToDateTime(data.end_timestamp);
     Online         = data.online;
     DanmuNum       = data.danmu_num;
     Length         = ToTimeSpan(data.length);
 }
 public LiveRecordViewModel(LiveRecordList data)
 {
     CopyFrom(data);
 }