示例#1
0
    public void Updateuserid()
    {
        if (Session["UserID"] != null)
        {
            if (Session["UserID"] != "")
            {
                using (cart obj = new cart())
                {
                    obj._userid    = Convert.ToInt64(Session["UserID"].ToString());
                    obj._sessionid = Session["Current"].ToString();
                    obj._orderid   = Convert.ToInt64("0");

                    obj.cart_updateuserid();


                    DataSet ds  = new DataSet();
                    DataSet dsr = new DataSet();
                    ds  = obj.cart_selectbyusoid();
                    dsr = obj.cart_selectbyuoid();
                    int i = dsr.Tables[0].Rows.Count;
                    int j = ds.Tables[0].Rows.Count;
                    if (i > j)
                    {
                        obj.cart_updatesessionid();
                    }
                }
            }
        }
    }