title: Devexpress aspxgridview - master - detail - runtime binding, detail grid cant be found
body: <p>So I create plop two gridviews onto page, define BOTH their datasources in code behind :</p>
  
  <pre><code> protected void Page_Load(object sender, EventArgs e)
          {
              DataTable dt = Common_Users.GetUsersDataTable();
              gvMaster.DataSource = dt;
              gvMaster.DataBind();
              gvDetail.DataSource = dt;
              gvDetail.DataBind();
          }
  </code></pre>
  
  <p>Then tell the Master gv to use a details row and I open the detailsRow template and (as devexpress says to do) I put the DETAIL gv inside that template.  </p>
  
  <p>However, NOW my page_load can no longer fine gvDetail ... How do I continue to call gvDetail NOW that its inside of gvMaster?</p>