各位大侠，帮我瞅瞅为什么得不到数据呢，直接就进ERROR了.
数据从ashx页里成功添加到context了.数据也没问题，就是Jquery得不到啊...

    function checkDocNumber(docNumber) {
        var check = false;
        $.ajax({
            type: "GET",
            contentType: "application/json",
            url: "/Handler/CheckDocNumberHandler.ashx/GetInfo",
            dataType: "json",
            async: false,
            data: { docnumber: docNumber },
             success: function(data)
             {
             alert(docnumber);
             alert(data);
                        $(result.d).each(function()
                        {
//                            alert('a');
                            alert(this['DocID']);
                           
                        })
             },
            error: function() {
            alert('bbbbbbbb');
                check = false;
                $("#hiddenDocNumber").val("0");
            }
        });
        return check;
    }