web页面跳转

private void Button1_Click(object sender, System.EventArgs e)
??{

?//在新窗口中打开
???Response.Write(" ");

??}

??private void Button2_Click(object sender, System.EventArgs e)
??{

//转到
???Response.Redirect("WebForm1.aspx");

??}

??private void Button3_Click(object sender, System.EventArgs e)
??{

?//点击按钮后弹出对话框(yes,no),然后跳转
???? Response.Redirect("WebForm1.aspx");
??}

private void Page_Load(object sender, System.EventArgs e)
??{
???Button3.Attributes.Add("onclick","return confirm('您真的要跳转?')");
??}