private void ClearDataSelection()
{
TxtMaKhoa.Text = null;
TxtTenKhoa2.Text = null;
TxtNamThanhLap.Text = null;
KhoaDataGridView.ClearSelection();
}
private void MaKhoaCbx_SelectedIndexChanged(object sender, EventArgs e)
{
String SelectedItem = CbxMaKhoa.SelectedItem.ToString();
DataRow item = findInformationByPK(SelectedItem, SvDataSet, BANGKHOA);
int Index = SvDataSet.Tables[BANGKHOA].Rows.IndexOf(item);// tìm index
KhoaDataGridView.ClearSelection();
KhoaDataGridView.Rows[Index].Selected = true;// chọn hàng trùng vs index
// fill in the blank
TxtTenKhoa.Text = item["TENKHOA"].ToString();
TxtMaKhoa.Text = item["MAKHOA"].ToString();
TxtTenKhoa2.Text = item["TENKHOA"].ToString();
TxtNamThanhLap.Text = item["NAMTHANHLAP"].ToString();
UpdateButton.Enabled = true;
DeleteButton.Enabled = true;
TxtMaKhoa.Enabled = false;
}
// 1 hàm cập nhật cbx
private void KhoaDataGridView_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
KhoaDataGridView.ClearSelection();
}
