# GrapeCity.ActiveReports.PageReportModel.Length.IsUndefined

## Content

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<h1 id="GrapeCity_ActiveReports_PageReportModel_Length_IsUndefined_" data-uid="GrapeCity.ActiveReports.PageReportModel.Length.IsUndefined*">IsUndefined Property
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="GrapeCity_ActiveReports_PageReportModel_Length_IsUndefined_" data-uid="GrapeCity.ActiveReports.PageReportModel.Length.IsUndefined*"></a>
<h4 id="GrapeCity_ActiveReports_PageReportModel_Length_IsUndefined" data-uid="GrapeCity.ActiveReports.PageReportModel.Length.IsUndefined">IsUndefined</h4>
<div class="markdown level1 summary"><p>Gets a value indicating whether the <a class="xref" href="GrapeCity.ActiveReports.PageReportModel.Length.html">Length</a> is undefined.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public bool IsUndefined { get; }</code></pre>
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<h5 class="propertyValue">Property Value</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="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></td>
      <td><p>A <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a> value. <code>true</code> if the <a class="xref" href="GrapeCity.ActiveReports.PageReportModel.Length.html">Length</a> is undefined;
otherwise, <code>false</code>.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 id="GrapeCity_ActiveReports_PageReportModel_Length_IsUndefined_examples">Examples</h5>
<pre><code class="lang-csharp">var length = Length.Empty;
bool isUndefined = length.IsUndefined; // true</code></pre>

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