public BindingList <KhachHang_DTO> Search(int makhachhang, string tenkhachhang,
string ngaysinh, string diachi, string sdt, int quen, int tsquen, int top)
{
IEnumerable <MKhachHang_SearchResult> khachhang;
khachhang = datacontext.MKhachHang_Search(makhachhang,
tenkhachhang,
DateTime.Parse(ngaysinh),
diachi,
sdt,
quen, tsquen);
var myquery = (from x in khachhang
select new KhachHang_DTO
{
MaKH = x.MaKH,
TenKh = x.TenKH,
NgaySinh = x.NgaySinh.Value.ToShortDateString(),
DiaChi = x.DiaChi,
SDT = x.SDT,
Quen = (int)x.Quen
});
var r = new BindingList <KhachHang_DTO>(myquery.Take(top).ToList());
return(r);
}