# GrapeCity.Documents.Excel.Drawing.IChartGroup.BinsUnderflowValue

## Content

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<h1 id="GrapeCity_Documents_Excel_Drawing_IChartGroup_BinsUnderflowValue_" data-uid="GrapeCity.Documents.Excel.Drawing.IChartGroup.BinsUnderflowValue*">BinsUnderflowValue Property
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<div class="markdown level0 conceptual"></div>



<a id="GrapeCity_Documents_Excel_Drawing_IChartGroup_BinsUnderflowValue_" data-uid="GrapeCity.Documents.Excel.Drawing.IChartGroup.BinsUnderflowValue*"></a>
<h4 id="GrapeCity_Documents_Excel_Drawing_IChartGroup_BinsUnderflowValue" data-uid="GrapeCity.Documents.Excel.Drawing.IChartGroup.BinsUnderflowValue">BinsUnderflowValue</h4>
<div class="markdown level1 summary"><p>Gets or sets the threshold value below which an underflow bin is displayed.</p>
<p>
This property applies to histogram charts and is used when the underflow bin
is enabled through <a class="xref" href="GrapeCity.Documents.Excel.Drawing.IChartGroup.BinsUnderflowEnabled.html#GrapeCity_Documents_Excel_Drawing_IChartGroup_BinsUnderflowEnabled">BinsUnderflowEnabled</a>.
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">double BinsUnderflowValue { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Property BinsUnderflowValue As Double</code></pre>
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<h5 id="GrapeCity_Documents_Excel_Drawing_IChartGroup_BinsUnderflowValue_examples">Examples</h5>
<pre><code class="lang-csharp">worksheet.Range["A1:A6"].Value = new object[,] {
    {"Score"},
    {8},
    {10},
    {12},
    {18},
    {24}
};
IChart chart = worksheet.Shapes.AddChart(ChartType.Histogram, 20, 20, 300, 200).Chart;
chart.SeriesCollection.Add(worksheet.Range["A1:A6"]);
IChartGroup chartGroup = chart.ChartGroups[0];
chartGroup.BinsUnderflowEnabled = true;
chartGroup.BinsUnderflowValue = 10.0;
double underflowValue = chartGroup.BinsUnderflowValue;</code></pre>

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