# C1.DataCollection.FilterUnaryExpression.-ctor

## Content

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<h1 id="C1_DataCollection_FilterUnaryExpression__ctor_" data-uid="C1.DataCollection.FilterUnaryExpression.#ctor*">FilterUnaryExpression Constructor
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<a id="C1_DataCollection_FilterUnaryExpression__ctor_" data-uid="C1.DataCollection.FilterUnaryExpression.#ctor*"></a>
<h4 id="C1_DataCollection_FilterUnaryExpression__ctor_System_String_C1_DataCollection_FilterOperation_System_Object_" data-uid="C1.DataCollection.FilterUnaryExpression.#ctor(System.String,C1.DataCollection.FilterOperation,System.Object)">FilterUnaryExpression(string, FilterOperation, object)</h4>
<div class="markdown level1 summary"><p>Initializes a new instance of the <a class="xref" href="C1.DataCollection.FilterUnaryExpression-1.html">FilterUnaryExpression&lt;T&gt;</a> class.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public FilterUnaryExpression(string filterPath, FilterOperation filterOperation, object value)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Sub New(filterPath As String, filterOperation As FilterOperation, value As Object)</code></pre>
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<h5 class="parameters">Parameters</h5>
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  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
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    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></td>
      <td><span class="parametername">filterPath</span></td>
      <td><p>The path of the data item to which the filter will be applied.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="C1.DataCollection.FilterOperation.html">FilterOperation</a></td>
      <td><span class="parametername">filterOperation</span></td>
      <td><p>The filter operation.</p>
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    </tr>
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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 value to be filtered.</p>
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    </tr>
  </tbody>
</table>
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