# C1.Win.Command.C1CommandLink.OpenSubmenu

## Content

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<h1 id="C1_Win_Command_C1CommandLink_OpenSubmenu_" data-uid="C1.Win.Command.C1CommandLink.OpenSubmenu*">OpenSubmenu Method
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<a id="C1_Win_Command_C1CommandLink_OpenSubmenu_" data-uid="C1.Win.Command.C1CommandLink.OpenSubmenu*"></a>
<h4 id="C1_Win_Command_C1CommandLink_OpenSubmenu_System_Boolean_" data-uid="C1.Win.Command.C1CommandLink.OpenSubmenu(System.Boolean)">OpenSubmenu(bool)</h4>
<div class="markdown level1 summary"><p>Opens a submenu for linked <a class="xref" href="C1.Win.Command.C1CommandMenu.html">C1CommandMenu</a>.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public void OpenSubmenu(bool allTree = false)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Sub OpenSubmenu(Optional allTree As Boolean = False)</code></pre>
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<h5 class="parameters">Parameters</h5>
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      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
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      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></td>
      <td><span class="parametername">allTree</span></td>
      <td><p>True - opens all the tree of menu. False - opens only the current submenu.</p>
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<h5 id="C1_Win_Command_C1CommandLink_OpenSubmenu_System_Boolean__remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>Opens a submenu, if the linked command is of <a class="xref" href="C1.Win.Command.C1CommandMenu.html">C1CommandMenu</a> type. Otherwise, does nothing.</p>
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