# FarPoint.Web.Chart.ChartMapArea.GetPostBackValue

## Content

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<h1 id="FarPoint_Web_Chart_ChartMapArea_GetPostBackValue_" data-uid="FarPoint.Web.Chart.ChartMapArea.GetPostBackValue*">GetPostBackValue Method
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<a id="FarPoint_Web_Chart_ChartMapArea_GetPostBackValue_" data-uid="FarPoint.Web.Chart.ChartMapArea.GetPostBackValue*"></a>
<h4 id="FarPoint_Web_Chart_ChartMapArea_GetPostBackValue" data-uid="FarPoint.Web.Chart.ChartMapArea.GetPostBackValue">GetPostBackValue()</h4>
<div class="markdown level1 summary"><p>Gets or sets the name of the <a class="xref" href="FarPoint.Web.Chart.ChartMapArea.html">ChartMapArea</a> object to pass in to the event data when the <a class="xref" href="FarPoint.Web.Chart.ChartMapArea.html">ChartMapArea</a> is clicked.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public override string GetPostBackValue()</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Overrides Function GetPostBackValue() As String</code></pre>
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<h5 class="returns">Returns</h5>
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      <th>Type</th>
      <th>Description</th>
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      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.string">string</a></td>
      <td><p>The name of the <a class="xref" href="FarPoint.Web.Chart.ChartMapArea.html">ChartMapArea</a> object to pass in to the event data when the <a class="xref" href="FarPoint.Web.Chart.ChartMapArea.html">ChartMapArea</a> is clicked.</p>
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<h5 class="overrides">Overrides</h5>
<div><a class="xref" href="FarPoint.Web.Chart.MapArea.GetPostBackValue.html#FarPoint_Web_Chart_MapArea_GetPostBackValue">MapArea.GetPostBackValue()</a></div>
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