I have a web form page that's opened by clicking on a link on another web form page. The problem is that I have to hit the reload button in my browser to display it the first time. It just comes up as a blank page. Here's the code for the web page:
<%@ Page Language="VB" Debug="true" AutoEventWireup="false" CodeFile="SimpleListBox.aspx.vb" Inherits="SimpleListBox" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
<asp:ListBox ID="lstPractice" runat="server" AutoPostBack="True"></asp:ListBox>
<asp:Label ID="lblResults" runat="server" Text="L ...
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