# C1.Web.Mvc.Fluent.ComboBoxBaseBuilder-3.KeyActionUpArrow

## Content

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



<h1 id="C1_Web_Mvc_Fluent_ComboBoxBaseBuilder_3_KeyActionUpArrow_" data-uid="C1.Web.Mvc.Fluent.ComboBoxBaseBuilder`3.KeyActionUpArrow*">KeyActionUpArrow Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Web_Mvc_Fluent_ComboBoxBaseBuilder_3_KeyActionUpArrow_" data-uid="C1.Web.Mvc.Fluent.ComboBoxBaseBuilder`3.KeyActionUpArrow*"></a>
<h4 id="C1_Web_Mvc_Fluent_ComboBoxBaseBuilder_3_KeyActionUpArrow_C1_Web_Mvc_InputKeyAction_" data-uid="C1.Web.Mvc.Fluent.ComboBoxBaseBuilder`3.KeyActionUpArrow(C1.Web.Mvc.InputKeyAction)">KeyActionUpArrow(InputKeyAction)</h4>
<div class="markdown level1 summary"><p>Configurates <a class="xref" href="C1.Web.Mvc.ComboBoxBase-1.KeyActionUpArrow.html#C1_Web_Mvc_ComboBoxBase_1_KeyActionUpArrow">KeyActionUpArrow</a>.
Sets the action to perform when the UP ARROW key is pressed.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public TBuilder KeyActionUpArrow(InputKeyAction value)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Function KeyActionUpArrow(value As InputKeyAction) As TBuilder</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="C1.Web.Mvc.InputKeyAction.html">InputKeyAction</a></td>
      <td><span class="parametername">value</span></td>
      <td><p>The value.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><span class="xref">TBuilder</span></td>
      <td><p>Current builder.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 id="C1_Web_Mvc_Fluent_ComboBoxBaseBuilder_3_KeyActionUpArrow_C1_Web_Mvc_InputKeyAction__remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>The default setting for this property is &quot;InputKeyAction.ChangeSelectionOnly&quot;, which causes the control to change the selection item while keeping the listbox closed. Alternatively, you can set this to &quot;InputKeyAction.OpenDropdown&quot; to open the listbox without changing the current selection.</p>
</div>
</div>