private void UC_Nhapdiem_Load(object sender, EventArgs e)
{
cmbKhoa.DataSource = BUS_diem.LayDuLieuKhoa();
cmbKhoa.DisplayMember = "TenKhoa";
cmbKhoa.ValueMember = "MaKhoa";
dgvDiem.DataSource = BUS_diem.LayDLDiem();
table = "SinhVien";
column = 0;
DTO_diem.txtTIMMSV = txtTimKiem_MSSV;
BUS_diem.GoiYMaSinhVien(DTO_diem.txtTIMMSV, table, column);
BUS_diem.LayDanhSachMonHocVaoListBox(lbMonHoc, cmbKhoa.SelectedValue.ToString());
}
