private void loadVTPT_Ton_Vao_GridView()
{
List <VatTuPhuTungDTO> listVatTuPhuTung = vtptBus.select_ton();
if (listVatTuPhuTung == null)
{
MessageBox.Show("Có lỗi khi lấy DB");
return;
}
data_ton.Columns.Clear();
data_ton.DataSource = null;
data_ton.AutoGenerateColumns = false;
data_ton.AllowUserToAddRows = false;
data_ton.DataSource = listVatTuPhuTung;
DataGridViewTextBoxColumn clMa = new DataGridViewTextBoxColumn();
clMa.Name = "Mavtpt";
clMa.HeaderText = "Mã VTPT";
clMa.DataPropertyName = "Maloaivattu";
data_ton.Columns.Add(clMa);
DataGridViewTextBoxColumn clTen = new DataGridViewTextBoxColumn();
clTen.Name = "Tenvtpt";
clTen.HeaderText = "Tên VTPT";
clTen.DataPropertyName = "Tenloaivattu";
data_ton.Columns.Add(clTen);
DataGridViewTextBoxColumn clTon = new DataGridViewTextBoxColumn();
clTon.Name = "Soluongton";
clTon.HeaderText = "Số lượng tồn";
clTon.DataPropertyName = "Soluongton";
data_ton.Columns.Add(clTon);
CurrencyManager myCurrencyManager = (CurrencyManager)this.BindingContext[data_ton.DataSource];
myCurrencyManager.Refresh();
}