private void btnxem_Click(object sender, EventArgs e)
{
using (quanlithucungEntities1 quanli = new quanlithucungEntities1())
{
DataTable table = new DataTable();
table.Columns.Add("mahang");
table.Columns.Add("tenhang");
table.Columns.Add("slnhap");
table.Columns.Add("slban");
table.Columns.Add("tonkho");
table.Columns.Add("ngaylap");
List <Tonkho_Result> ds_hoadon = quanli.Tonkho(dtpthang.Value.Month, dtpthang.Value.Year).ToList();
foreach (var item in ds_hoadon)
{
table.Rows.Add(item.MaHang, item.TenHang, item.SlNhap, item.SLBan, item.TonKho, item.NgayLap);
}
bunifuCustomDataGrid1.DataSource = table;
}
}