# C1.DataCollection.IDataCollectionEx.CanGroup

## Content

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<h1 id="C1_DataCollection_IDataCollectionEx_CanGroup_" data-uid="C1.DataCollection.IDataCollectionEx.CanGroup*">CanGroup Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_DataCollection_IDataCollectionEx_CanGroup_" data-uid="C1.DataCollection.IDataCollectionEx.CanGroup*"></a>
<h4 id="C1_DataCollection_IDataCollectionEx_CanGroup__1_C1_DataCollection_IDataCollection___0__System_String_" data-uid="C1.DataCollection.IDataCollectionEx.CanGroup``1(C1.DataCollection.IDataCollection{``0},System.String)">CanGroup&lt;T&gt;(IDataCollection&lt;T&gt;, string)</h4>
<div class="markdown level1 summary"><p>Returns true if the data collection supports sorting.</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 static bool CanGroup&lt;T&gt;(this IDataCollection&lt;T&gt; dataCollection, string groupPath) where T : class?</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Shared Function CanGroup(Of T As Class)(dataCollection As IDataCollection(Of T), groupPath As String) As Boolean</code></pre>
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<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.DataCollection.IDataCollection-1.html">IDataCollection</a>&lt;T&gt;</td>
      <td><span class="parametername">dataCollection</span></td>
      <td><p>The data collection.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></td>
      <td><span class="parametername">groupPath</span></td>
      <td><p>The path of the data item to which the group would be applied.</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="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></td>
      <td></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>
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    <tr>
      <td><span class="parametername">T</span></td>
      <td></td>
    </tr>
  </tbody>
</table>


<a id="C1_DataCollection_IDataCollectionEx_CanGroup_" data-uid="C1.DataCollection.IDataCollectionEx.CanGroup*"></a>
<h4 id="C1_DataCollection_IDataCollectionEx_CanGroup__1_C1_DataCollection_IDataCollection___0__C1_DataCollection_GroupDescription___" data-uid="C1.DataCollection.IDataCollectionEx.CanGroup``1(C1.DataCollection.IDataCollection{``0},C1.DataCollection.GroupDescription[])">CanGroup&lt;T&gt;(IDataCollection&lt;T&gt;, params GroupDescription[])</h4>
<div class="markdown level1 summary"><p>Returns true if the data collection supports sorting.</p>
</div>
<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
<div class="codewrapper">
  <pre><code class="lang-csharp hljs">public static bool CanGroup&lt;T&gt;(this IDataCollection&lt;T&gt; dataCollection, params GroupDescription[] groupDescriptions) where T : class?</code></pre>
</div>
<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Shared Function CanGroup(Of T As Class)(dataCollection As IDataCollection(Of T), ParamArray groupDescriptions As GroupDescription()) As Boolean</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.DataCollection.IDataCollection-1.html">IDataCollection</a>&lt;T&gt;</td>
      <td><span class="parametername">dataCollection</span></td>
      <td><p>The data collection.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.DataCollection.GroupDescription.html">GroupDescription</a>[]</td>
      <td><span class="parametername">groupDescriptions</span></td>
      <td><p>The group descriptions that determine how the data will be grouped.</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="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></td>
      <td></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>
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