帮忙看一下,给点建议!!!

Question

if (Session["name"] == null) 
        { 
            Page.ClientScriptManager.RegisterStartupScript(this.GetType(), "","<script language=javascript>window.open('index.aspx','','width=780,height=550');</script>");
        } 

Answer 1

if (Session["name"] == null) 
        { 
            Response.Write("<script>window.open('index.aspx');</script>");//会被阻止，不建议另开窗口 
        } 

Answer 2

1楼有误,应该为:
Page.ClientScript.RegisterStartupScript(this.GetType(), ""," <script language=javascript>window.open('index.aspx','','width=780,height=550'); </script>");