//On Page Load, Checks if date and room nr is set and available protected void Page_Load(object sender, EventArgs e) { Page.Title = $"Landlyst - Værelse: {Request["Room"]}"; if ( Request["SDate"] == new DateTime().ToString("dd-MM-yyyy") || Request["LDate"] == new DateTime().ToString("dd-MM-yyyy") || string.IsNullOrEmpty(Request["SDate"]) || string.IsNullOrEmpty(Request["LDate"])) { Response.Redirect(@"..\Booking"); } try { if (!reception.CheckAvailableRoom( int.Parse(Request["Room"]), Convert.ToDateTime(Request["SDate"]), Convert.ToDateTime(Request["LDate"]) )) { Response.Redirect(@"..\Booking\?e=1"); } } catch (Exception) { Response.Redirect(@"..\Booking"); throw; } }