# C1.C1Preview.DataBinding.Aggregate.Expression

## Content

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<h1 id="C1_C1Preview_DataBinding_Aggregate_Expression_" data-uid="C1.C1Preview.DataBinding.Aggregate.Expression*">Expression Property
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<h4 id="C1_C1Preview_DataBinding_Aggregate_Expression" data-uid="C1.C1Preview.DataBinding.Aggregate.Expression">Expression</h4>
<div class="markdown level1 summary"><p>Gets the <a class="xref" href="C1.C1Preview.DataBinding.Expression.html">Expression</a> object used to calculate the value of the current aggregate.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public Expression Expression { get; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public ReadOnly Property Expression As Expression</code></pre>
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<h5 id="C1_C1Preview_DataBinding_Aggregate_Expression_remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>Use the <a class="xref" href="C1.C1Preview.DataBinding.Aggregate.ExpressionText.html#C1_C1Preview_DataBinding_Aggregate_ExpressionText">ExpressionText</a> property to set the expression.</p>
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