问devexpress mvc PageControl和PerformCallback

EN

  @Html.DevExpress().PageControl(
  settings =>
  {
  settings.CallbackRouteValues = new { Controller = "Profile", Action = "Content_Callback" };
  settings.ClientSideEvents.BeginCallback = "function (s,e) { e.customArgs['currentUserId'] = $('#currentUserId').val(); }";

  settings.Name = "userProfilePageControl";
  settings.EnableClientSideAPI = true;
  ...

 function profileRefresh() {
        userProfilePageControl.PerformCallback();
    }