private void detach_tbl_diems(tbl_diem entity)
 {
     this.SendPropertyChanging();
     entity.tbl_mon = null;
 }
 partial void Deletetbl_diem(tbl_diem instance);
 private void attach_tbl_diems(tbl_diem entity)
 {
     this.SendPropertyChanging();
     entity.tbl_mon = this;
 }
 partial void Inserttbl_diem(tbl_diem instance);
 partial void Updatetbl_diem(tbl_diem instance);
		private void detach_tbl_diems(tbl_diem entity)
		{
			this.SendPropertyChanging();
			entity.tbl_mon = null;
		}
		private void attach_tbl_diems(tbl_diem entity)
		{
			this.SendPropertyChanging();
			entity.tbl_mon = this;
		}
 partial void Deletetbl_diem(tbl_diem instance);
 partial void Updatetbl_diem(tbl_diem instance);
 partial void Inserttbl_diem(tbl_diem instance);