# GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcComboBox.AllowDropDownOpen

## Content

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<h1 id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcComboBox_AllowDropDownOpen_" data-uid="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcComboBox.AllowDropDownOpen*">AllowDropDownOpen Property
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcComboBox_AllowDropDownOpen_" data-uid="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcComboBox.AllowDropDownOpen*"></a>
<h4 id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcComboBox_AllowDropDownOpen" data-uid="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcComboBox.AllowDropDownOpen">AllowDropDownOpen</h4>
<div class="markdown level1 summary"><p>Gets or sets a value indicating whether allow to open drop down window or not. This is a dependency property.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">[Bindable(true)]
public bool AllowDropDownOpen { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">&lt;Bindable(True)&gt;
Public Property AllowDropDownOpen As Boolean</code></pre>
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<h5 class="propertyValue">Property Value</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.boolean">bool</a></td>
      <td><p><a href="https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool">true</a> allows user to open drop down window; otherwise, <a href="https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool">false</a>.
The default is <a href="https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool">true</a>.</p>
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<h5 id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcComboBox_AllowDropDownOpen_remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>User can control whether to show the drop down window or not by using <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcComboBox.AllowDropDownOpen.html#GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcComboBox_AllowDropDownOpen">AllowDropDownOpen</a> property.</p>
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