private void gridStudentContent_RowClick(object sender, DevExpress.XtraGrid.Views.Grid.RowClickEventArgs e)
{
DataRow currentRow = gridStudentContent.GetDataRow(e.RowHandle);
studentsId = int.Parse(currentRow["HOV_ID"].ToString());
loadImage(currentRow);
// Tim kiem diem, mon hoc, lan thi
gridMarks.DataSource = boHv.search_Diem_ByHocVienId(studentsId);
// Tim kiem so chung chi, ngay cap
gridTeached.DataSource = vTable(studentsId);// boHv.search_CCC_ByHocVienId(studentsId);
}
