public decimal?GetGiaVe(int maTramLen, int maTramXuong, int maChuyen)
{
using (QLXeKhachEntities context = new QLXeKhachEntities())
{
return(context.sp_GetGiaVe(maTramLen, maTramXuong, maChuyen).FirstOrDefault());
}
}
public decimal?GetGiaVe(int maTramLen, int maTramXuong, int maChuyen)
{
using (QLXeKhachEntities context = new QLXeKhachEntities())
{
return(context.sp_GetGiaVe(maTramLen, maTramXuong, maChuyen).FirstOrDefault());
}
}