Events not fire after loading usercontrols dynamically in asp.net with c#

Events not fire after loading usercontrols dynamically in asp.net with c#

I am loading UserControl Dynamically in aspx page by using jquery.But I am facing problem while firing a click event of button (as well as dropdownlist) within the UserControl. It does not get fire.

I want to write insert/upadate code, in ascx.cs file (on button click event).

Please find below herewith my aspx, aspx.cs, ascx and ascx.cs file code.
-- Default.aspx --
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <script type="text/javascript" src="js/jquery.js"></script>
    <script type="text/javascript">
        $(function(){
            loadData("Home");    
                          
            $("#tabHome").click(function(){
                loadData("Home");
            });
            $("#tabGeneral").click(function(){
                loadData("General");
            });
            $("#tabBusiness").click(function(){
                loadData("Business");
            });
            $("#tabLogin").click(function(){
                loadData("Login");
            });
        });   

        function loadData(pageName)
        {
            var ControlName = "forms/"+pageName+".ascx";
            $.ajax({
                type: "POST",
                url: "Default.aspx/Result",
                data: "{ controlName:'" + ControlName + "'}",
                contentType: "application/json; charset=utf-8",
                dataType: "json",
                success: function (response) {
                    $('#divAjaxLoad').html(response.d);
                },
                error: function (msg) {
                    alert(msg);
                    $('#divAjaxLoad').html(msg.d);
                }
            });
        }
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div id="header">       
        <div class="companyTitle">Essar Vendor Management System</div>
    </div>
    <div id="topnav" style="text-align:center;">
        <ul id="topnavlist">
            <li><a href="javascript:void(0);" class="active" id="tabHome">Home</a></li>
            <li><a href="javascript:void(0);" id="tabGeneral">General Details</a></li>
            <li ><a href="javascript:void(0);" id="tabBusiness">Business Details</a></li>
            <li><a href="javascript:void(0);" id="tabLogin">Login</a></li>
        </ul>
    </div>
    <div id="gutter">
    </div>
    <div id="divAjaxLoad"></div>
    </form>
</body>
</html>

-- Default.aspx.cs --
public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    [WebMethod]
    public static string Result(string controlName)
    {
        return Results(controlName);
    }

    public static string Results(string controlName)
    {
        try
        {
            Page page = new Page();
            UserControl userControl = (UserControl)page.LoadControl(controlName);
            userControl.EnableViewState = false;
            HtmlForm form = new HtmlForm();
            form.Controls.Add(userControl);
            page.Controls.Add(form);

            StringWriter textWriter = new StringWriter();
            HttpContext.Current.Server.Execute(page, textWriter, false);
            return textWriter.ToString();
        }
        catch (Exception ex)
        {
            return ex.ToString();
        }
    }
}

-- general.ascx --
 <input type="text" name="txtVendorName" id="txtVendorName" class="inputTypeText" />
<asp:Button ID="Button1" runat="server" Text="Button"
                onclick="Button1_Click1" />
 -- general.ascx.cs --
protected void Button1_Click1(object sender, EventArgs e) //not fired
    {

    }

I think I need to bind button click event somewhere. (May be I am wrong) But dont know how?
Please help me to achieve the same.

Thanks and regards,

Vikas Parab