title: How to get all controls in Content Page with C#?
body: <p>I'm try get all controls in my page by <code>Page.Controls</code>, but it is returning his <code>Master Page</code> control only, how to can I get this content page controls?</p>
  
  <pre><code>&lt;%@ Page Title="" Language="C#" MasterPageFile="~/Template/ManagerTemplate.Master" AutoEventWireup="true" CodeBehind="Cliente.aspx.cs" Inherits="SistemaPedido.Cadastro.Cliente" %&gt;
  </code></pre>
  
  <p>My event</p>
  
  <pre><code>protected void Page_Load(object sender, EventArgs e)
          {
              Page.LoadComplete += (s, arg) =&gt;
              {
                  foreach (Control Control in Page.Controls)
                  {
                      Response.Write(Control.ClientID + "&lt;br/&gt;");
                  }
              };
          }
  </code></pre>