# C1.DataCollection.C1DataCollectionList-1.Remove

## Content

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<h1 id="C1_DataCollection_C1DataCollectionList_1_Remove_" data-uid="C1.DataCollection.C1DataCollectionList`1.Remove*">Remove Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="C1_DataCollection_C1DataCollectionList_1_Remove_" data-uid="C1.DataCollection.C1DataCollectionList`1.Remove*"></a>
<h4 id="C1_DataCollection_C1DataCollectionList_1_Remove_System_Object_" data-uid="C1.DataCollection.C1DataCollectionList`1.Remove(System.Object)">Remove(object?)</h4>
<div class="markdown level1 summary"><p>Removes the first occurrence of a specific object from the <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.ilist">IList</a>.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public void Remove(object? value)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Sub Remove(value As Object)</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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      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></td>
      <td><span class="parametername">value</span></td>
      <td><p>The object to remove from the <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.ilist">IList</a>.</p>
</td>
    </tr>
  </tbody>
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<h5 class="implements">Implements</h5>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.ilist.remove">IList.Remove(object)</a></div>


<a id="C1_DataCollection_C1DataCollectionList_1_Remove_" data-uid="C1.DataCollection.C1DataCollectionList`1.Remove*"></a>
<h4 id="C1_DataCollection_C1DataCollectionList_1_Remove__0_" data-uid="C1.DataCollection.C1DataCollectionList`1.Remove(`0)">Remove(T)</h4>
<div class="markdown level1 summary"><p>Removes the first occurrence of a specific object from the <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.icollection-1">ICollection&lt;T&gt;</a>.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public bool Remove(T item)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Function Remove(item As T) As Boolean</code></pre>
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<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-condensed">
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      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
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    <tr>
      <td><span class="xref">T</span></td>
      <td><span class="parametername">item</span></td>
      <td><p>The object to remove from the <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.icollection-1">ICollection&lt;T&gt;</a>.</p>
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<h5 class="returns">Returns</h5>
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    <tr>
      <th>Type</th>
      <th>Description</th>
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      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></td>
      <td><p>true if <code class="paramref">item</code> was successfully removed from the <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.icollection-1">ICollection&lt;T&gt;</a>; otherwise, false. This method also returns false if <code class="paramref">item</code> is not found in the original <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.icollection-1">ICollection&lt;T&gt;</a>.</p>
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<h5 class="implements">Implements</h5>
    <div><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.collections.generic.icollection-1.remove">ICollection&lt;T&gt;.Remove(T)</a></div>
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