title: Cannot convert type IEnumerable to ObservableCollection...are you missing a cast?
body: <p>I'm trying to return entities where the bool "isAssy" is true:</p>
  
  <pre><code> public ObservableCollection&lt;MasterPartsList&gt; ParentAssemblyBOM
   {
        get {return this._parentAssemblyBOM.Where(parent =&gt; parent.isAssy == true); }
   }
  </code></pre>
  
  <p>but the entire statement is underlined in red stating that I cannot "convert type IEnumerable to ObservableCollection...are you missing a cast?"</p>