# C1.WinUI.Core.C1DragHelper.DragPreview

## Content

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<h1 id="C1_WinUI_Core_C1DragHelper_DragPreview" data-uid="C1.WinUI.Core.C1DragHelper.DragPreview" class="text-break">DragPreview Event
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<div class="markdown level0 summary"><p>Occurs before a drag gesture starts giving the user the opportunity to configure the kind of gesture that will be listened based on the point where the manipulation started.</p>
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<div class="markdown level0 conceptual"></div>
<h6><strong>Namespace</strong>: <a class="xref" href="C1.WinUI.Core.html">C1.WinUI.Core</a></h6>
<h6><strong>Assembly</strong>: C1.WinUI.Core.dll</h6>
<h5 id="C1_WinUI_Core_C1DragHelper_DragPreview_syntax">Syntax</h5>
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  <pre><code class="lang-csharp hljs">public event EventHandler&lt;C1DragPreviewEventArgs&gt; DragPreview</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Event DragPreview As EventHandler(Of C1DragPreviewEventArgs)</code></pre>
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<h5 class="returns">Returns</h5>
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  <thead>
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      <th>Type</th>
      <th>Description</th>
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      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.eventhandler-1">EventHandler</a>&lt;<a class="xref" href="C1.WinUI.Core.C1DragPreviewEventArgs.html">C1DragPreviewEventArgs</a>&gt;</td>
      <td>Occurs before a drag gesture starts giving the user the opportunity to configure the kind of gesture that will be listened based on the point where the manipulation started.</td>
    </tr>
  </tbody>
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