Add script to ASP compiled

I have a login form using ASP .Net and i want put another variable data into DB but source code has compiled to dll files so i write a small script

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="Login.ascx.cs" Inherits="Login.Web" %>
<%@ import Namespace="System.Data.Common"%>
<%@ Import Namespace="System.Data.SqlClient"%>

<script runat="server">
    protected void btnLoginButton_Click(object sender, EventArgs e)
    {
        SqlConnection con = new SqlConnection(@"Server=(local);Database=Test;Integrated Security=True;");
        con.Open();
        SqlCommand cmd = new SqlCommand("INSERT INTO Information(Info1,Info2) values(@Info1,@Info2)",con);
        cmd.Parameters.AddWithValue("@Info1", Info1.Text);
        cmd.Parameters.AddWithValue("@Info2", Info2.Text);
        int i = cmd.ExecuteNonQuery();
    }

</script>

into the Login.aspx file. When I run, “Info1” and “Info2” sent success to DB but Login Event didn’t work
What did i wrong.
Note: Login.ascx.cs has compiled to Login.dll and i can’t modify it.

Answers:

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Method 1

I think the problem is btnLoginButton_Click is defined in two places, the first one is inside “Login.Web” and the second one in your aspx.

So when you click btnLoginButton it just calls method which is in the aspx,. So it never reaches the event which is inside compiled assembly

So the solution would be change click event to call different click event where you can call base click event

<asp:Button ID="btnLoginButton " runat="server" Text="Button" OnClick="btnLoginButton2_Click" />



 <script runat="server">
   protected void  btnLoginButton2_Click(object sender, EventArgs e)
   {
       SqlConnection con = new SqlConnection(@"Server=(local);Database=Test;Integrated Security=True;");
       con.Open();
       SqlCommand cmd = new SqlCommand("INSERT INTO Information(Info1,Info2) values(@Info1,@Info2)",con);       
       cmd.Parameters.Add("@Info1", SqlDbType.VarChar).Value = Info1.Text;
       cmd.Parameters.Add("@Info1", SqlDbType.VarChar).Value = Info2.Text;
       int i = cmd.ExecuteNonQuery();
       btnLoginButton_Click(sender, e);
   }

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