# C1.Report.CheckBoxField.ThreeState

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<h1 id="C1_Report_CheckBoxField_ThreeState_" data-uid="C1.Report.CheckBoxField.ThreeState*">ThreeState Property
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<a id="C1_Report_CheckBoxField_ThreeState_" data-uid="C1.Report.CheckBoxField.ThreeState*"></a>
<h4 id="C1_Report_CheckBoxField_ThreeState" data-uid="C1.Report.CheckBoxField.ThreeState">ThreeState</h4>
<div class="markdown level1 summary"><p>Gets or sets a value indicating whether the checkbox will allow three check states rather than two.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">[C1Category(&quot;Behavior&quot;)]
[C1Description(&quot;CheckBoxField.ThreeState&quot;, &quot;Indicates whether the checkbox will allow three check states rather than two.&quot;)]
public bool ThreeState { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">&lt;C1Category(&quot;Behavior&quot;)&gt;
&lt;C1Description(&quot;CheckBoxField.ThreeState&quot;, &quot;Indicates whether the checkbox will allow three check states rather than two.&quot;)&gt;
Public Property ThreeState As Boolean</code></pre>
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