# C1.Win.Themes.IC1Themeable.OnThemeChanged

## Content

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<h1 id="C1_Win_Themes_IC1Themeable_OnThemeChanged_" data-uid="C1.Win.Themes.IC1Themeable.OnThemeChanged*">OnThemeChanged Method
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<div class="markdown level0 conceptual"></div>



<a id="C1_Win_Themes_IC1Themeable_OnThemeChanged_" data-uid="C1.Win.Themes.IC1Themeable.OnThemeChanged*"></a>
<h4 id="C1_Win_Themes_IC1Themeable_OnThemeChanged_System_String_" data-uid="C1.Win.Themes.IC1Themeable.OnThemeChanged(System.String)">OnThemeChanged(string)</h4>
<div class="markdown level1 summary"><p>Occurs after a theme has been applied to an object.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">void OnThemeChanged(string theme)</code></pre>
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  <pre><code class="lang-vbnet hljs">Sub OnThemeChanged(theme As String)</code></pre>
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<h5 class="parameters">Parameters</h5>
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  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
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    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></td>
      <td><span class="parametername">theme</span></td>
      <td><p>Applied theme name.</p>
</td>
    </tr>
  </tbody>
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