void LoadData()
{
try
{
var thang = itemThang.EditValue;
var nam = itemNam.EditValue;
if (thang == null || nam == null)
{
return;
}
DateTime tuNgay = new DateTime(int.Parse(nam.ToString()), int.Parse(thang.ToString()), 1);
gcLichSuDiLam.DataSource = db.LichSuDiLam2_Select(ID, tuNgay);
gcLichSuTraLuong.DataSource = db.LichSuTamUng2_Select(ID, tuNgay);
itemCaption.Caption = string.Format("Lương thực nhận: {0:n0}", ((decimal)(gridColumn1.SummaryItem.SummaryValue == null ? 0 : gridColumn1.SummaryItem.SummaryValue) - (decimal)(gridColumn18.SummaryItem.SummaryValue == null ? 0 : gridColumn18.SummaryItem.SummaryValue)));
}
catch (Exception ex) { }
}