title: ASP Textbox input type date in code behind
body: <p>I want to use the html5 input type date in my project.</p>
  
  <p>The problem is that i want to get the selected value from the code behind.</p>
  
  <p>I tried the 
  but it shows a simple textbox not the HTML5 date control.</p>
  
  <p>When i use the  it's ok but i can't access the control from code behind</p>
  
  <p>thanks</p>