title: Blank value need in DatePicker
body: <p>Currently working on a Xamarin.Forms app where we need a blank value in       <code>DatePicker</code> when the user did not select any date or when the form is loaded for the first time.</p>
  
  <p>Here</p>
  
  <pre><code>DatePicker DO = new DatePicker();
  DO.Format = "MM/dd/yyyy";
  
  DO.Date = Convert.ToDateTime("01/01/1900");
  </code></pre>
  
  <p>we got this <code>01/01/1900</code> when the user did not select a date. But not the null or blank value in <code>DatePicker</code> field.</p>
  
  <p><a href="https://i.stack.imgur.com/lLVeL.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/lLVeL.png" alt="Not null value"></a></p>