title: Multiple property type for binding in data grid
body: <p>I have a Data Grid and such that I want to get data into it for different types of classes. Like according to a specific condition, I would like to bind the Data Grid with Observable collection of type int and in some cases, it would be Observable collection of type string. I want to use MVVM architecture so I don't want to use the code behind file. Is it possible to to define the property of Observable collection as follows :</p>
  <pre><code>ObservableCollection&lt;object&gt; PropertyName { get; set; }
  </code></pre>
  <p>Would it be correct to use this in such a case?</p>