private LessonEditDto FillLessonEditDto(LessonEditDto item, LessonEntity entity)
{
item.Id = entity.Id;
item.DayId = entity.DayId;
item.DayCaption = entity.DayNavProp.Caption;
item.FromDate = DateTimeHelper.DateTimeToString(entity.FromDate);
item.ToDate = DateTimeHelper.DateTimeToString(entity.ToDate);
item.SubjectId = entity.SubjectId;
item.SubjectCode = entity.SubjectNavProp.Code;
item.TeacherId = entity.TeacherId;
item.RoomId = entity.RoomId;
item.Remark = entity.Remark;
return item;
}