cannot get current date when run web application through server..

i already try 3 of these code and it work just fine when i run my web application using VB 2013 for web but the textbox does not show any date when i run my web apps through server.
Me.tbcurrentDate.txt = DateTime.Now.ToShortDateString()
Me.tbcurrentDate.txt = System.DateTime.Now.ToShortDateString()
Me.tbcurrentDate.txt = System.DateTime.UtcNow.ToShortDateString()