private void btnLuu_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
bool ktra = true;
for (int i = 0; i < this.dgvDiemThi.RowCount; i++)
{
if (Convert.ToDecimal(this.dgvDiemThi.GetRowCellValue(i, DiemGiuaKy)) > 10 ||
Convert.ToDecimal(this.dgvDiemThi.GetRowCellValue(i, DiemGiuaKy)) < 0 ||
Convert.ToDecimal(this.dgvDiemThi.GetRowCellValue(i, DiemCuoiKy)) > 10 ||
Convert.ToDecimal(this.dgvDiemThi.GetRowCellValue(i, DiemCuoiKy)) < 0)
{
MessageBox.Show(
"Điểm của SV " + this.dgvDiemThi.GetRowCellValue(i, MaSV).ToString() + " đã nhập sai.",
"THÔNG BÁO", MessageBoxButtons.OK, MessageBoxIcon.Error);
ktra = false;
break;
}
}
if (ktra == true)
{
for (int i = 0; i < this.dgvDiemThi.RowCount; i++)
{
if (!dtBUS.suaDiemThi(this.dgvDiemThi.GetRowCellValue(i, MaSV).ToString(), this.cbbHocPhan.Text,
Convert.ToDecimal(this.dgvDiemThi.GetRowCellValue(i, DiemGiuaKy) == null
? 0
: this.dgvDiemThi.GetRowCellValue(i, DiemGiuaKy)),
Convert.ToDecimal(this.dgvDiemThi.GetRowCellValue(i, DiemCuoiKy) == null
? 0
: this.dgvDiemThi.GetRowCellValue(i, DiemCuoiKy))))
{
MessageBox.Show("Khong SUA duoc. Loi !!!", "THONG BAO", MessageBoxButtons.OK, MessageBoxIcon.Error);
break;
}
}
this.dgcDiemThi.DataSource = svBUS.getSVTheoMaHP(this.cbbHocPhan.SelectedValue.ToString());
this.dgvDiemThi.OptionsBehavior.Editable = false;
this.btnLuu.Enabled = false;
this.btnHuy.Enabled = false;
}
}
private void btnLuu_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
bool ktra = true;
for (int i = 0; i < this.dgvDiemThi.RowCount; i++)
{
if (Convert.ToDecimal(this.dgvDiemThi.GetRowCellValue(i, DiemGiuaKy)) > 10 ||
Convert.ToDecimal(this.dgvDiemThi.GetRowCellValue(i, DiemGiuaKy)) < 0 ||
Convert.ToDecimal(this.dgvDiemThi.GetRowCellValue(i, DiemCuoiKy)) > 10 ||
Convert.ToDecimal(this.dgvDiemThi.GetRowCellValue(i, DiemCuoiKy)) < 0)
{
MessageBox.Show(
"Điểm của SV " + this.dgvDiemThi.GetRowCellValue(i, MaSV).ToString() + " đã nhập sai.",
"THÔNG BÁO", MessageBoxButtons.OK, MessageBoxIcon.Error);
ktra = false;
break;
}
}
if (ktra == true)
{
for (int i = 0; i < this.dgvDiemThi.RowCount; i++)
{
if (!dtBUS.suaDiemThi(this.dgvDiemThi.GetRowCellValue(i, MaSV).ToString(), this.cbbHocPhan.Text,
Convert.ToDecimal(this.dgvDiemThi.GetRowCellValue(i, DiemGiuaKy) == null
? 0
: this.dgvDiemThi.GetRowCellValue(i, DiemGiuaKy)),
Convert.ToDecimal(this.dgvDiemThi.GetRowCellValue(i, DiemCuoiKy) == null
? 0
: this.dgvDiemThi.GetRowCellValue(i, DiemCuoiKy))))
{
MessageBox.Show("Khong Xoa duoc. Loi !!!", "THONG BAO", MessageBoxButtons.OK, MessageBoxIcon.Error);
break;
}
}
LoadData();
}
}