protected override void search()
{
gd.DataSource = dbData.LayDsNghiPhep(DateTime.Parse(tungay.EditValue.ToString()), _idnv, DateTime.Parse(denngay.EditValue.ToString()));
gv.Columns["loai"].GroupIndex = 1;
gv.ExpandAllGroups();
}
protected override void search()
{
gd.DataSource = dbData.LayDsNghiPhep(DateTime.Parse(tungay.EditValue.ToString()), _idnv, DateTime.Parse(denngay.EditValue.ToString()));
gv.Columns["loai"].GroupIndex = 1;
gv.ExpandAllGroups();
}
