# C1.WPF.Input.ComboBoxSelection.Add

## Content

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



<h1 id="C1_WPF_Input_ComboBoxSelection_Add_" data-uid="C1.WPF.Input.ComboBoxSelection.Add*">Add Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_WPF_Input_ComboBoxSelection_Add_" data-uid="C1.WPF.Input.ComboBoxSelection.Add*"></a>
<h4 id="C1_WPF_Input_ComboBoxSelection_Add_C1_WPF_Input_ComboBoxItem_" data-uid="C1.WPF.Input.ComboBoxSelection.Add(C1.WPF.Input.ComboBoxItem)">Add(ComboBoxItem)</h4>
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<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void Add(ComboBoxItem item)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub Add(item As ComboBoxItem)</code></pre>
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<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="C1.WPF.Input.ComboBoxItem.html">ComboBoxItem</a></td>
      <td><span class="parametername">item</span></td>
      <td></td>
    </tr>
  </tbody>
</table>
<h5 class="implements">Implements</h5>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.icollection-1.add">ICollection&lt;T&gt;.Add(T)</a></div>


<a id="C1_WPF_Input_ComboBoxSelection_Add_" data-uid="C1.WPF.Input.ComboBoxSelection.Add*"></a>
<h4 id="C1_WPF_Input_ComboBoxSelection_Add_System_Object_" data-uid="C1.WPF.Input.ComboBoxSelection.Add(System.Object)">Add(object)</h4>
<div class="markdown level1 summary"></div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public void Add(object item)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Sub Add(item As Object)</code></pre>
</div>
<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></td>
      <td><span class="parametername">item</span></td>
      <td></td>
    </tr>
  </tbody>
</table>
</div>