# C1.WinUI.Viewer.IFlexViewerToolPanel

## Content

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  <h1 id="C1_WinUI_Viewer_IFlexViewerToolPanel" data-uid="C1.WinUI.Viewer.IFlexViewerToolPanel" class="text-break">IFlexViewerToolPanel Interface
</h1>
  <div class="markdown level0 summary"><p>Implemented by tool panels displayed in <a class="xref" href="C1.WinUI.Viewer.FlexViewer.html">FlexViewer</a>.</p>
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  <div class="markdown level0 conceptual"></div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.WinUI.Viewer.html">C1.WinUI.Viewer</a></h6>
  <h6><strong>Assembly</strong>: C1.WinUI.Viewer.dll</h6>
  <h5 id="C1_WinUI_Viewer_IFlexViewerToolPanel_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public interface IFlexViewerToolPanel</code></pre>
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  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Interface IFlexViewerToolPanel</code></pre>
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  <h3 id="methods">Methods
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  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td id="C1_WinUI_Viewer_IFlexViewerToolPanel_GetViewHeader" data-uid="C1.WinUI.Viewer.IFlexViewerToolPanel.GetViewHeader">
          <a class="xref" href="C1.WinUI.Viewer.IFlexViewerToolPanel.GetViewHeader.html#C1_WinUI_Viewer_IFlexViewerToolPanel_GetViewHeader">GetViewHeader()</a>
        </td>
        <td class="markdown level1 summary"><p>Returns the <a class="xref" href="C1.WinUI.Viewer.ViewHeader.html">ViewHeader</a> control used as part of the tool panel.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WinUI_Viewer_IFlexViewerToolPanel_OnHiding" data-uid="C1.WinUI.Viewer.IFlexViewerToolPanel.OnHiding">
          <a class="xref" href="C1.WinUI.Viewer.IFlexViewerToolPanel.OnHiding.html#C1_WinUI_Viewer_IFlexViewerToolPanel_OnHiding">OnHiding()</a>
        </td>
        <td class="markdown level1 summary"><p>Executes before hiding the tool panel.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WinUI_Viewer_IFlexViewerToolPanel_SetViewer_C1_WinUI_Viewer_FlexViewer_" data-uid="C1.WinUI.Viewer.IFlexViewerToolPanel.SetViewer(C1.WinUI.Viewer.FlexViewer)">
          <a class="xref" href="C1.WinUI.Viewer.IFlexViewerToolPanel.SetViewer.html#C1_WinUI_Viewer_IFlexViewerToolPanel_SetViewer_C1_WinUI_Viewer_FlexViewer_">SetViewer(FlexViewer)</a>
        </td>
        <td class="markdown level1 summary"><p>Associates the tool panel with the given instance of the <a class="xref" href="C1.WinUI.Viewer.FlexViewer.html">FlexViewer</a> control.</p>
</td>
      </tr>
    </tbody>
  </table>

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