Check query string in one line

Hello friends Normally we check query string by this way if(Request.QueryString["Item"] != null) { myItem = Request.QueryString["Item"].ToString() ; Label1.Text = myItem ; } else { Label1.Text = "none"; } We write above code in online like this. protected void Page_Load(object sender, EventArgs e) { Label1.Text = Request.QueryString["Item"] != null? Request.QueryString["Item"].ToString() : "none"; } Even shorter way of writing the code: Label1.Text = Request.QueryString["Item"] ?? "none";