# C1.iOS.Input.C1TextBox.KeyDown

## Content

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<h1 id="C1_iOS_Input_C1TextBox_KeyDown" data-uid="C1.iOS.Input.C1TextBox.KeyDown" class="text-break">KeyDown Event
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<div class="markdown level0 summary"><p>This event is raised when up, down, or enter keys are hit, or either when the cursor is at the beginning and left is hit or when the cursor is at the end and right is hit.</p>
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<div class="markdown level0 conceptual"></div>
<h6><strong>Namespace</strong>: <a class="xref" href="C1.iOS.Input.html">C1.iOS.Input</a></h6>
<h6><strong>Assembly</strong>: C1.iOS.Input.dll</h6>
<h5 id="C1_iOS_Input_C1TextBox_KeyDown_syntax">Syntax</h5>
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  <pre><code class="lang-csharp hljs">public event EventHandler&lt;UIKeyCommand&gt; KeyDown</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Event KeyDown As EventHandler(Of UIKeyCommand)</code></pre>
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<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
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      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.eventhandler-1">EventHandler</a>&lt;<span class="xref">UIKeyCommand</span>&gt;</td>
      <td>This event is raised when up, down, or enter keys are hit, or either when the cursor is at the beginning and left is hit or when the cursor is at the end and right is hit.</td>
    </tr>
  </tbody>
</table>
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