# C1.DataCollection.FilterUnaryExpression-1.-ctor

## Content

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<h1 id="C1_DataCollection_FilterUnaryExpression_1__ctor_" data-uid="C1.DataCollection.FilterUnaryExpression`1.#ctor*">FilterUnaryExpression Constructor
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<a id="C1_DataCollection_FilterUnaryExpression_1__ctor_" data-uid="C1.DataCollection.FilterUnaryExpression`1.#ctor*"></a>
<h4 id="C1_DataCollection_FilterUnaryExpression_1__ctor_System_Linq_Expressions_Expression_System_Func__0_System_Object___C1_DataCollection_FilterOperation_System_Object_" data-uid="C1.DataCollection.FilterUnaryExpression`1.#ctor(System.Linq.Expressions.Expression{System.Func{`0,System.Object}},C1.DataCollection.FilterOperation,System.Object)">FilterUnaryExpression(Expression&lt;Func&lt;T, object&gt;&gt;, 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(Expression&lt;Func&lt;T, object&gt;&gt; filterPath, FilterOperation filterOperation, object value)</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Sub New(filterPath As Expression(Of Func(Of T, Object)), filterOperation As FilterOperation, value As Object)</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><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.linq.expressions.expression-1">Expression</a>&lt;<a class="xref" href="https://learn.microsoft.com/dotnet/api/system.func-2">Func</a>&lt;T, <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a>&gt;&gt;</td>
      <td><span class="parametername">filterPath</span></td>
      <td><p>The path of the data item to which the filter will be applied.</p>
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    </tr>
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      <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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