# GrapeCity.Wpf.SpreadSheet.SingleSelectionCommand.CheckThenExecute

## Content

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<h1 id="GrapeCity_Wpf_SpreadSheet_SingleSelectionCommand_CheckThenExecute_" data-uid="GrapeCity.Wpf.SpreadSheet.SingleSelectionCommand.CheckThenExecute*">CheckThenExecute Method
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<div class="markdown level0 conceptual"></div>



<a id="GrapeCity_Wpf_SpreadSheet_SingleSelectionCommand_CheckThenExecute_" data-uid="GrapeCity.Wpf.SpreadSheet.SingleSelectionCommand.CheckThenExecute*"></a>
<h4 id="GrapeCity_Wpf_SpreadSheet_SingleSelectionCommand_CheckThenExecute_System_Object_System_Action_System_Object__" data-uid="GrapeCity.Wpf.SpreadSheet.SingleSelectionCommand.CheckThenExecute(System.Object,System.Action{System.Object})">CheckThenExecute(object, Action&lt;object&gt;)</h4>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">protected void CheckThenExecute(object parameter, Action&lt;object&gt; ExecuteCore)</code></pre>
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  <pre><code class="lang-vbnet hljs">Protected Sub CheckThenExecute(parameter As Object, ExecuteCore As Action(Of Object))</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.object">object</a></td>
      <td><span class="parametername">parameter</span></td>
      <td></td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.action-1">Action</a>&lt;<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a>&gt;</td>
      <td><span class="parametername">ExecuteCore</span></td>
      <td></td>
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