public EmployeeDepartmentHistoryData(EmployeeDepartmentHistoryData data)
 {
     StartDate    = data.StartDate;
     EndDate      = data.EndDate;
     Department   = data.Department;
     Shift        = data.Shift;
     ModifiedDate = data.ModifiedDate;
     Uid          = data.Uid;
 }
 protected override void LazySet()
 {
     base.LazySet();
     if (PersistenceState == PersistenceState.NewAndChanged || PersistenceState == PersistenceState.LoadedAndChanged)
     {
         if ((object)InnerData == (object)OriginalData)
         {
             OriginalData = new EmployeeDepartmentHistoryData(InnerData);
         }
     }
 }