public void update(MatHangDTO info)
{
string updateCommand = "UPDATE MatHang " +
"SET TenMatHang = '" + info.TenMatHang + "', " +
" DonViTinh = '" + info.DonViTinh + "', " +
" DonGia = '" + info.DonGia + "', " +
" WHERE MaMatHang = '" + info.MaMatHang + "'";
executeNonQuery(updateCommand);
}
protected override object GetDataFromDataRow(DataTable dt, int i)
{
MatHangDTO mh = new MatHangDTO();
mh.MaMatHang = dt.Rows[i]["MaMatHang"].ToString();
mh.TenMatHang = dt.Rows[i]["TenMatHang"].ToString();
mh.DonViTinh = dt.Rows[i]["DonViTinh"].ToString();
mh.DonGia = int.Parse(dt.Rows[i]["DonGia"].ToString());
return (object)mh;
}
public void insert(MatHangDTO info)
{
string insertCommand = "INSERT INTO MatHang VALUES('" +
info.MaMatHang + "', '" +
info.TenMatHang + "', '" +
info.DonViTinh + "', '" +
info.DonGia + ")";
executeNonQuery(insertCommand);
}