title: Nullable DateTime?
body: <p>how to create setter and getter Properties for nullable datetime.
  for example:</p>
  
  <pre><code>private DateTime mTimeStamp;
  
  public DateTime TimeStamp
  {
        get { return mTimeStamp; }
        set { mTimeStamp = value; }
  }
  </code></pre>
  
  <p>Does nullable attributes support setter and getter or have i to declare it public?</p>
  
  <pre><code>private DateTime? mTimeStamp;
  
  public DateTime TimeStamp
  {
  
  }
  </code></pre>