csharp:ClientScript.RegisterStartupScriptintnet4.0

 //彈出提示                    ClientScriptManager cs = Page.ClientScript;                    StringBuilder sb = new StringBuilder();                    sb.Append("<script type=/"text/javascript/" language=/"Javascript/">");                    sb.Append("alert('信息已经成功修改!');window.location.href='Manages.aspx';");//                    sb.Append("</script>");                     //1.可以用                    //Response.Write(sb.ToString());                    //2.可以用                    //ClientScript.RegisterStartupScript(this.GetType(), "ButtonClickScript", sb.ToString());                    //3.可以用                    //cs.RegisterStartupScript(Page.GetType(), "ButtonClickScript", sb.ToString());                    //4.可以用                    this.Page.ClientScript.RegisterStartupScript(Page.GetType(), "", sb.ToString()); //true