如何給$.ajax的回調函數傳參數？

    function DeleteSignUpInfo(nSignUpInfoID, nExamSubjectID, nUnifyExamInfoID,nInfoAbleWriter) {
            $.ajax({
                url: "DeleteSignUpInfoHandler.ashx",
                type: "POST",
                dataType: "json",
                data: { "SignUpInfoID": nSignUpInfoID, "ExamSubjectID": nExamSubjectID, "UnifyExamInfoID": nUnifyExamInfoID, "InfoAbelWriter": nInfoAbleWriter },
                success: function (response) { DeleteSignUpInfo_CallBack(response, nSignUpInfoID) },//回調函數傳參數
                error: function () { alert("Error!"); }
            });
        }
        function DeleteSignUpInfo_CallBack(response, nSignUpInfoID) {//回調函數
            if (response.IsSuccessful == 1) {
                //服務端刪除成功，刪除表格數據
                alert(response.Message);
            }
            else {
                alert(response.Message);
            }
        }