Updatepanel or Enable Ajax in SharePoint webpart

Dear All
It is really giving me a hard to get this techniques if you want to run the update panel in sharepoint 2013 webpart then you need to initialize the script manage by code

  protected override void OnInit(EventArgs e)
        {
            base.OnInit(e);
            InitializeControl();

            // Register the ScriptManager

            ScriptManager scriptManager = ScriptManager.GetCurrent(this.Page);
            if (scriptManager == null)
            {
                scriptManager = new ScriptManager();
                scriptManager.ID = "ScriptManager1";
                scriptManager.EnablePartialRendering = true;
                Controls.AddAt(0, scriptManager);
            }
        }

In ascx page you need to add the following 

<asp:UpdateProgress ID="UpdateProgress1" runat="server">

    <ProgressTemplate>

        <h1>Your progress value</h1>

    </ProgressTemplate>

</asp:UpdateProgress>

<asp:UpdatePanel ID="UpdatePanel1" runat="server">

<ContentTemplate>

your body 

</ContentTemplate>    

</asp:UpdatePanel>

Regards
3art Technology Experts
http://www.3art.tech