title: Difference in C# between different getter styles
body: <p>I do sometimes see abbreviations in properties for the getter. E.g. those two types:</p>
  
  <pre><code>public int Number { get; } = 0
  
  public int Number =&gt; 0;
  </code></pre>
  
  <p>Can someone please tell me if there are any differences between those two. How do they behave? Are both of them read-only?</p>