# GrapeCity.Documents.Pdf.Spec.IPdfArrayExt.GetEnum

## Content

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



<h1 id="GrapeCity_Documents_Pdf_Spec_IPdfArrayExt_GetEnum_" data-uid="GrapeCity.Documents.Pdf.Spec.IPdfArrayExt.GetEnum*">GetEnum Method
</h1>
<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="GrapeCity_Documents_Pdf_Spec_IPdfArrayExt_GetEnum_" data-uid="GrapeCity.Documents.Pdf.Spec.IPdfArrayExt.GetEnum*"></a>
<h4 id="GrapeCity_Documents_Pdf_Spec_IPdfArrayExt_GetEnum__1_GrapeCity_Documents_Pdf_Spec_IPdfArray_System_Int32_System_Nullable___0__" data-uid="GrapeCity.Documents.Pdf.Spec.IPdfArrayExt.GetEnum``1(GrapeCity.Documents.Pdf.Spec.IPdfArray,System.Int32,System.Nullable{``0})">GetEnum&lt;T&gt;(IPdfArray, int, T?)</h4>
<div class="markdown level1 summary"><p>Gets the nullable enum value at the specified index.
If the value does not exist or cannot be converted to an enum,
returns <code class="paramref">defValue</code> (which can be null).</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public static T? GetEnum&lt;T&gt;(this IPdfArray array, int index, T? defValue) where T : struct</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Shared Function GetEnum(Of T As Structure)(array As IPdfArray, index As Integer, defValue As T?) As T?</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="GrapeCity.Documents.Pdf.Spec.IPdfArray.html">IPdfArray</a></td>
      <td><span class="parametername">array</span></td>
      <td><p>The current array.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">index</span></td>
      <td><p>The value index.</p>
</td>
    </tr>
    <tr>
      <td>T?</td>
      <td><span class="parametername">defValue</span></td>
      <td><p>The default value.</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>T?</td>
      <td><p>The value at the specified index, or <code class="paramref">defValue</code>.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="typeParameters">Type Parameters</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Name</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><span class="parametername">T</span></td>
      <td></td>
    </tr>
  </tbody>
</table>


<a id="GrapeCity_Documents_Pdf_Spec_IPdfArrayExt_GetEnum_" data-uid="GrapeCity.Documents.Pdf.Spec.IPdfArrayExt.GetEnum*"></a>
<h4 id="GrapeCity_Documents_Pdf_Spec_IPdfArrayExt_GetEnum__1_GrapeCity_Documents_Pdf_Spec_IPdfArray_System_Int32___0_" data-uid="GrapeCity.Documents.Pdf.Spec.IPdfArrayExt.GetEnum``1(GrapeCity.Documents.Pdf.Spec.IPdfArray,System.Int32,``0)">GetEnum&lt;T&gt;(IPdfArray, int, T)</h4>
<div class="markdown level1 summary"><p>Gets the enum value at the specified index.
If the value does not exist or cannot be converted to an enum,
returns <code class="paramref">defValue</code>.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public static T GetEnum&lt;T&gt;(this IPdfArray array, int index, T defValue) where T : struct</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Shared Function GetEnum(Of T As Structure)(array As IPdfArray, index As Integer, defValue As T) As T</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="GrapeCity.Documents.Pdf.Spec.IPdfArray.html">IPdfArray</a></td>
      <td><span class="parametername">array</span></td>
      <td><p>The current array.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">index</span></td>
      <td><p>The value index.</p>
</td>
    </tr>
    <tr>
      <td><span class="xref">T</span></td>
      <td><span class="parametername">defValue</span></td>
      <td><p>The default value.</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><span class="xref">T</span></td>
      <td><p>The value at the specified index, or <code class="paramref">defValue</code>.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="typeParameters">Type Parameters</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Name</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><span class="parametername">T</span></td>
      <td></td>
    </tr>
  </tbody>
</table>
</div>