# C1.Blazor.Input.C1ComboBox-1.SelectedIndexChanged

## Content

<div class="doc-site-dotnet-api-container">



<h1 id="C1_Blazor_Input_C1ComboBox_1_SelectedIndexChanged_" data-uid="C1.Blazor.Input.C1ComboBox`1.SelectedIndexChanged*">SelectedIndexChanged Property
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Blazor_Input_C1ComboBox_1_SelectedIndexChanged_" data-uid="C1.Blazor.Input.C1ComboBox`1.SelectedIndexChanged*"></a>
<h4 id="C1_Blazor_Input_C1ComboBox_1_SelectedIndexChanged" data-uid="C1.Blazor.Input.C1ComboBox`1.SelectedIndexChanged">SelectedIndexChanged</h4>
<div class="markdown level1 summary"><p>Gets or sets the callback called when the <a class="xref" href="C1.Blazor.Input.C1ComboBox-1.SelectedIndex.html#C1_Blazor_Input_C1ComboBox_1_SelectedIndex">SelectedIndex</a> property has changed.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">[Parameter]
public EventCallback&lt;int&gt; SelectedIndexChanged { get; set; }</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">&lt;Parameter&gt;
Public Property SelectedIndexChanged As EventCallback(Of Integer)</code></pre>
</div>
</div>