title: Returning Date instead of Datetime using modelBuilder conversion
body: <p>I have a Datetime property in my model that looks like this:</p>
  
  <pre><code>[DataType(DataType.Date)]
  [Column(TypeName = "date")] 
  public DateTime SubmittedOn { get; set; }
  </code></pre>
  
  <p>The value is inserted as a Date into the db, without the time portion. However, the server returns it with the time portion when the value is requested like this <code>"2020-04-03T00:00:00"</code></p>
  
  <p>How can I use <code>modelBuilder</code> in my <code>dbContext</code> to remove the time portion when the value is returned? </p>
  
  <pre><code>modelBuilder.Entity&lt;Model&gt;()
                .Property(e =&gt; e.SubmittedOn)
                .HasConversion(...?)
  </code></pre>