CAS SSO .net Client 是现在 WebForm 上 服务器控件无法跳转页面

protected void Button1_Click1(object sender, EventArgs e)
{
Response.BufferOutput = true;
//Response.Redirect("~/Page2.aspx");
Response.Write("alter('" + e .ToString()+ "')'");
Response.Write("window.loaction.href='Page2.aspx'");
}

    protected void ServerControl_Click(object sender, EventArgs e)
    {
        Response.BufferOutput = true;
        Response.Redirect("~/Page2.aspx",true);
    }

    protected void Button10_Click(object sender, EventArgs e)
    {
        Response.BufferOutput = true;
        Context.RewritePath("a.aspx");
    }

    protected void Button11_Click(object sender, EventArgs e)
    {
        Response.Write(e.ToString());
        Server.Transfer("~/Page2.aspx");
    }

    protected void Button4_Click(object sender, EventArgs e)
    {
        Response.RedirectPermanent("Page2.aspx", false);

}

这些方法都尝试过，传统a标签js都可以跳转，唯独使用服务器控件不能跳，只会刷新本界面