Is shorthand version of properties compared to fileds the same
<p>Is there any difference between these two classes from API/backward compatibility point of view:</p>

<p>Case A:</p>

<pre><code>class Employee
{
    public string Title { get; set; }
}
</code></pre>

<p>Case B:</p>

<pre><code>class Employee
{
    public string Title;
}
</code></pre>

<p>May I change from case B to case A without braking backward compatibility ?</p>

<p>Case C:</p>

<pre><code>class Employee
{
    public string Title { get { return T; } set { T = value; } }
    private string T;
}
</code></pre>

<p>May I change from case B to case C too without breaking backward compatibility ?</p>
