# C1.Web.Mvc.Sheet.Fluent.FormulaBarExtension.ShowFormulaBar

## Content

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



<h1 id="C1_Web_Mvc_Sheet_Fluent_FormulaBarExtension_ShowFormulaBar_" data-uid="C1.Web.Mvc.Sheet.Fluent.FormulaBarExtension.ShowFormulaBar*">ShowFormulaBar Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_Web_Mvc_Sheet_Fluent_FormulaBarExtension_ShowFormulaBar_" data-uid="C1.Web.Mvc.Sheet.Fluent.FormulaBarExtension.ShowFormulaBar*"></a>
<h4 id="C1_Web_Mvc_Sheet_Fluent_FormulaBarExtension_ShowFormulaBar_C1_Web_Mvc_Sheet_Fluent_FlexSheetBuilder_System_String_" data-uid="C1.Web.Mvc.Sheet.Fluent.FormulaBarExtension.ShowFormulaBar(C1.Web.Mvc.Sheet.Fluent.FlexSheetBuilder,System.String)">ShowFormulaBar(FlexSheetBuilder, string)</h4>
<div class="markdown level1 summary"><p>Apply the FormulaBar extender in FlexSheet.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public static FlexSheetBuilder ShowFormulaBar(this FlexSheetBuilder flexSheetBuilder, string selector = null)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Shared Function ShowFormulaBar(flexSheetBuilder As FlexSheetBuilder, Optional selector As String = Nothing) As FlexSheetBuilder</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.Sheet.Fluent.FlexSheetBuilder.html">FlexSheetBuilder</a></td>
      <td><span class="parametername">flexSheetBuilder</span></td>
      <td><p>The specified FlexSheet builder.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></td>
      <td><span class="parametername">selector</span></td>
      <td><p>The specified selector for the FormulaBar's host element.</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><a class="xref" href="C1.Web.Mvc.Sheet.Fluent.FlexSheetBuilder.html">FlexSheetBuilder</a></td>
      <td><p>The FlexSheet builder</p>
</td>
    </tr>
  </tbody>
</table>


<a id="C1_Web_Mvc_Sheet_Fluent_FormulaBarExtension_ShowFormulaBar_" data-uid="C1.Web.Mvc.Sheet.Fluent.FormulaBarExtension.ShowFormulaBar*"></a>
<h4 id="C1_Web_Mvc_Sheet_Fluent_FormulaBarExtension_ShowFormulaBar_C1_Web_Mvc_Sheet_Fluent_FlexSheetBuilder_System_Action_C1_Web_Mvc_Sheet_Fluent_FormulaBarBuilder__" data-uid="C1.Web.Mvc.Sheet.Fluent.FormulaBarExtension.ShowFormulaBar(C1.Web.Mvc.Sheet.Fluent.FlexSheetBuilder,System.Action{C1.Web.Mvc.Sheet.Fluent.FormulaBarBuilder})">ShowFormulaBar(FlexSheetBuilder, Action&lt;FormulaBarBuilder&gt;)</h4>
<div class="markdown level1 summary"><p>Apply the FormulaBar extender in FlexSheet.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public static FlexSheetBuilder ShowFormulaBar(this FlexSheetBuilder flexSheetBuilder, Action&lt;FormulaBarBuilder&gt; formulaBarBuilder)</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Shared Function ShowFormulaBar(flexSheetBuilder As FlexSheetBuilder, formulaBarBuilder As Action(Of FormulaBarBuilder)) As FlexSheetBuilder</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.Sheet.Fluent.FlexSheetBuilder.html">FlexSheetBuilder</a></td>
      <td><span class="parametername">flexSheetBuilder</span></td>
      <td><p>The specified FlexSheet builder.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.action-1">Action</a>&lt;<a class="xref" href="C1.Web.Mvc.Sheet.Fluent.FormulaBarBuilder.html">FormulaBarBuilder</a>&gt;</td>
      <td><span class="parametername">formulaBarBuilder</span></td>
      <td><p>The specified FormulaBar builder.</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><a class="xref" href="C1.Web.Mvc.Sheet.Fluent.FlexSheetBuilder.html">FlexSheetBuilder</a></td>
      <td><p>The FlexSheet builder</p>
</td>
    </tr>
  </tbody>
</table>
</div>