# C1.Web.Mvc.Fluent.SelectorBaseBuilder-3.ShowCheckAll

## Content

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



<h1 id="C1_Web_Mvc_Fluent_SelectorBaseBuilder_3_ShowCheckAll_" data-uid="C1.Web.Mvc.Fluent.SelectorBaseBuilder`3.ShowCheckAll*">ShowCheckAll Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Web_Mvc_Fluent_SelectorBaseBuilder_3_ShowCheckAll_" data-uid="C1.Web.Mvc.Fluent.SelectorBaseBuilder`3.ShowCheckAll*"></a>
<h4 id="C1_Web_Mvc_Fluent_SelectorBaseBuilder_3_ShowCheckAll_System_Boolean_" data-uid="C1.Web.Mvc.Fluent.SelectorBaseBuilder`3.ShowCheckAll(System.Boolean)">ShowCheckAll(bool)</h4>
<div class="markdown level1 summary"><p>Configurates <a class="xref" href="C1.Web.Mvc.SelectorBase-1.ShowCheckAll.html#C1_Web_Mvc_SelectorBase_1_ShowCheckAll">ShowCheckAll</a>.
Sets a value that determines whether to show a 'Check All' items checkbox on the column header.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public virtual TBuilder ShowCheckAll(bool value)</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Overridable Function ShowCheckAll(value As Boolean) As TBuilder</code></pre>
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<h5 class="parameters">Parameters</h5>
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  <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.boolean">bool</a></td>
      <td><span class="parametername">value</span></td>
      <td><p>The value.</p>
</td>
    </tr>
  </tbody>
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<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>
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