# C1.WinUI.Viewer.FlexViewerPane.ThumbnailSelectedBackground

## Content

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<h1 id="C1_WinUI_Viewer_FlexViewerPane_ThumbnailSelectedBackground_" data-uid="C1.WinUI.Viewer.FlexViewerPane.ThumbnailSelectedBackground*">ThumbnailSelectedBackground Property
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<a id="C1_WinUI_Viewer_FlexViewerPane_ThumbnailSelectedBackground_" data-uid="C1.WinUI.Viewer.FlexViewerPane.ThumbnailSelectedBackground*"></a>
<h4 id="C1_WinUI_Viewer_FlexViewerPane_ThumbnailSelectedBackground" data-uid="C1.WinUI.Viewer.FlexViewerPane.ThumbnailSelectedBackground">ThumbnailSelectedBackground</h4>
<div class="markdown level1 summary"><p>Gets or sets a <span class="xref">Microsoft.UI.Xaml.Media.Brush</span> used for filling background for a selected thumbnail.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public Brush ThumbnailSelectedBackground { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Property ThumbnailSelectedBackground As Brush</code></pre>
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