# C1.WPF.FlexGrid.Column.GroupAggregate

## Content

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<h1 id="C1_WPF_FlexGrid_Column_GroupAggregate_" data-uid="C1.WPF.FlexGrid.Column.GroupAggregate*">GroupAggregate Property
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<a id="C1_WPF_FlexGrid_Column_GroupAggregate_" data-uid="C1.WPF.FlexGrid.Column.GroupAggregate*"></a>
<h4 id="C1_WPF_FlexGrid_Column_GroupAggregate" data-uid="C1.WPF.FlexGrid.Column.GroupAggregate">GroupAggregate</h4>
<div class="markdown level1 summary"><p>Gets or sets the type of aggregate to include in group headers.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public Aggregate GroupAggregate { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Property GroupAggregate As Aggregate</code></pre>
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<h5 id="C1_WPF_FlexGrid_Column_GroupAggregate_remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>The aggregate values will only be visible if the grid's
<a class="xref" href="C1.WPF.FlexGrid.C1FlexGrid.AreRowGroupHeadersFrozen.html#C1_WPF_FlexGrid_C1FlexGrid_AreRowGroupHeadersFrozen">AreRowGroupHeadersFrozen</a> property is set to false.</p>
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