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

## Content

<div class="doc-site-dotnet-api-container">



<h1 id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcComboBox_FocusDropDownControlOnOpen_" data-uid="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcComboBox.FocusDropDownControlOnOpen*">FocusDropDownControlOnOpen 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_FocusDropDownControlOnOpen_" data-uid="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcComboBox.FocusDropDownControlOnOpen*"></a>
<h4 id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcComboBox_FocusDropDownControlOnOpen" data-uid="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcComboBox.FocusDropDownControlOnOpen">FocusDropDownControlOnOpen</h4>
<div class="markdown level1 summary"><p>Gets or sets a value that indicates whether focus the drop-down listbox when drop-down window opened. 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">public bool FocusDropDownControlOnOpen { get; set; }</code></pre>
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<div class="codewrapper">
  <pre><code class="lang-vbnet hljs">Public Property FocusDropDownControlOnOpen As Boolean</code></pre>
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<h5 class="propertyValue">Property Value</h5>
<table class="table table-bordered table-condensed">
  <thead>
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      <th>Type</th>
      <th>Description</th>
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  </thead>
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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> will make the dropdown listbox got focus; otherwise, <a href="https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool">false</a>.
The default value is <a href="https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool">true</a>.</p>
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    </tr>
  </tbody>
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<h5 id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcComboBox_FocusDropDownControlOnOpen_remarks">Remarks</h5>
<div class="markdown level1 remarks"><p>This property only takes effect when <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcComboBox.IsEditable.html#GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcComboBox_IsEditable">IsEditable</a> property is <a href="https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool">true</a>, when <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcComboBox.IsEditable.html#GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcComboBox_IsEditable">IsEditable</a> is <a href="https://learn.microsoft.com/dotnet/csharp/language-reference/builtin-types/bool">false</a>, dropdown listbox always got focus.</p>
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