# C1.DataCollection.FilterNotExpression.NotExpression

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<h1 id="C1_DataCollection_FilterNotExpression_NotExpression_" data-uid="C1.DataCollection.FilterNotExpression.NotExpression*">NotExpression Property
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<h4 id="C1_DataCollection_FilterNotExpression_NotExpression" data-uid="C1.DataCollection.FilterNotExpression.NotExpression">NotExpression</h4>
<div class="markdown level1 summary"><p>Gets the expression that is negated.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public FilterExpression NotExpression { get; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public ReadOnly Property NotExpression As FilterExpression</code></pre>
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