private void Search_TextBox_TextChanged(object sender, EventArgs e)
{
string column;
switch (Search_ComboBox.Text)
{
case "Mã KH":
{
column = "MaKH";
break;
}
case "Tên KH":
{
column = "TenKH";
break;
}
case "CMND":
{
column = "CMND";
break;
}
case "Xuất Xứ":
{
column = "XuatXu";
break;
}
case "SĐT":
{
column = "SDT";
break;
}
default:
{
return;
}
}
blKH = new BLKhachHang();
DataSet ds = blKH.TimKiem(column, Search_TextBox.Text);
dtKH = new DataTable();
dtKH = ds.Tables[0];
dtKH.Columns.Remove("Hide");
dgvKH.DataSource = dtKH;
}