asp.net httpmodule 访问页面控件 备忘

用到的时候发现还得找代码，存一个例子方便自己和他人修改：

using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;namespace FirsteLite.OMS.HttpModule
{public class CommonHttpModule : IHttpModule{#region IHttpModule 成员public void Dispose(){}public void Init(HttpApplication context){context.PreRequestHandlerExecute += new EventHandler(context_PreRequestHandlerExecute);}void context_PreRequestHandlerExecute(object sender, EventArgs e){if (HttpContext.Current.Handler is Page){Page page = (Page)HttpContext.Current.Handler;page.PreRender += delegate(object ss, EventArgs ee){//if (page is CDefault)//{//    page.ClientScript.RegisterClientScriptInclude("key", page.ResolveUrl("~/myjs.js"));//}page.Header.Controls.AddAt(0,new Literal {Text = "<meta name=\"renderer\" content=\"webkit,ie-stand\" />" + Environment.NewLine +"<meta http-equiv=\"X-UA-Compatible\" content=\"chrome=1,IE=8\" />" + Environment.NewLine});};}}#endregion}
}