# GrapeCity.ActiveReports.Converters.ObservableCollectionAdapter-2.PropertyChanged

## Content

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<h1 id="GrapeCity_ActiveReports_Converters_ObservableCollectionAdapter_2_PropertyChanged" data-uid="GrapeCity.ActiveReports.Converters.ObservableCollectionAdapter`2.PropertyChanged" class="text-break">PropertyChanged Event
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<div class="markdown level0 summary"><p>Exposes underlying collection PropertyChanged event.</p>
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<div class="markdown level0 conceptual"></div>
<h6><strong>Namespace</strong>: <a class="xref" href="GrapeCity.ActiveReports.Converters.html">GrapeCity.ActiveReports.Converters</a></h6>
<h6><strong>Assembly</strong>: MESCIUS.ActiveReports.Viewer.Wpf.dll</h6>
<h5 id="GrapeCity_ActiveReports_Converters_ObservableCollectionAdapter_2_PropertyChanged_syntax">Syntax</h5>
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  <pre><code class="lang-csharp hljs">protected override event PropertyChangedEventHandler PropertyChanged</code></pre>
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<h5 class="returns">Returns</h5>
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  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
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      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.componentmodel.propertychangedeventhandler">PropertyChangedEventHandler</a></td>
      <td>Exposes underlying collection PropertyChanged event.</td>
    </tr>
  </tbody>
</table>
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