protected internal override void RenderChildren (HtmlTextWriter w)
{
Page page = Page;
if (!inited && page != null) {
page.RegisterViewStateHandler ();
page.RegisterForm (this);
}
if (page != null)
page.OnFormRender (w, ClientID);
base.RenderChildren (w);
if (page != null)
page.OnFormPostRender (w, ClientID);
}