private void Search_KhachHang(String timkiem)
{
DataTable khachhang = bus_khachhang.BangKhachHang();
DataView dataView_khachhang = new DataView(khachhang);
try
{
int makh = Int32.Parse(timkiem);
dataView_khachhang.RowFilter = String.Format("Makh = {0}", makh);
dgvKhachHang.DataSource = dataView_khachhang;
BuocDlVaoCacDieuKhien_KhachHang();
}
catch (FormatException ex)
{
dataView_khachhang.RowFilter = String.Format("hoten like '%{0}%'", timkiem);
dgvKhachHang.DataSource = dataView_khachhang;
BuocDlVaoCacDieuKhien_KhachHang();
}
}
