# FarPoint.Web.Spread.FilterColumnDefinitionCollection.IndexOf

## Content

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<h1 id="FarPoint_Web_Spread_FilterColumnDefinitionCollection_IndexOf_" data-uid="FarPoint.Web.Spread.FilterColumnDefinitionCollection.IndexOf*">IndexOf Method
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<div class="markdown level0 conceptual"></div>



<a id="FarPoint_Web_Spread_FilterColumnDefinitionCollection_IndexOf_" data-uid="FarPoint.Web.Spread.FilterColumnDefinitionCollection.IndexOf*"></a>
<h4 id="FarPoint_Web_Spread_FilterColumnDefinitionCollection_IndexOf_FarPoint_Web_Spread_FilterColumnDefinition_" data-uid="FarPoint.Web.Spread.FilterColumnDefinitionCollection.IndexOf(FarPoint.Web.Spread.FilterColumnDefinition)">IndexOf(FilterColumnDefinition)</h4>
<div class="markdown level1 summary"><p>Returns the index of the specified filter column definition in the collection.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public virtual int IndexOf(FilterColumnDefinition fcd)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Overridable Function IndexOf(fcd As FilterColumnDefinition) As Integer</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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    <tr>
      <td><a class="xref" href="FarPoint.Web.Spread.FilterColumnDefinition.html">FilterColumnDefinition</a></td>
      <td><span class="parametername">fcd</span></td>
      <td><p>Filter column definition for which to return the index</p>
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    </tr>
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<h5 class="returns">Returns</h5>
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  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
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    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><p>Zero-based index of the filter column definition in the collection, or -1 if the filter column definition was not found</p>
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    </tr>
  </tbody>
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