# GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcDateTime.SwitchDropDownCommand

## Content

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<h1 id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcDateTime_SwitchDropDownCommand_" data-uid="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcDateTime.SwitchDropDownCommand*">SwitchDropDownCommand Property
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<a id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcDateTime_SwitchDropDownCommand_" data-uid="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcDateTime.SwitchDropDownCommand*"></a>
<h4 id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcDateTime_SwitchDropDownCommand" data-uid="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcDateTime.SwitchDropDownCommand">SwitchDropDownCommand</h4>
<div class="markdown level1 summary"><p>Represents the <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcDateTime.SwitchDropDownCommand.html#GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcDateTime_SwitchDropDownCommand">SwitchDropDownCommand</a> command, which switched the drop down window between open and closed.</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 static RoutedUICommand SwitchDropDownCommand { get; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Shared ReadOnly Property SwitchDropDownCommand As RoutedUICommand</code></pre>
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<h5 id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcDateTime_SwitchDropDownCommand_remarks">Remarks</h5>
<div class="markdown level1 remarks"><p><a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcDateTime.SwitchDropDownCommand.html#GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcDateTime_SwitchDropDownCommand">SwitchDropDownCommand</a> is used to switch dropdown status. The default key gestures are ALT+UP, ALT+DOWN and F4.</p>
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<h5 id="GrapeCity_Wpf_SpreadSheet_CellType_Editors_GcDateTime_SwitchDropDownCommand_examples">Examples</h5>
<p>
        The following example shows how to hook up a <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.input.routedcommand">RoutedCommand</a> to an InputMan Control.
      </p>
<p>
        InputMan provides a library of commands which application programmers encounter regularly. 
        The classes which comprise the command library are: <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.FieldsEditingCommands.html">FieldsEditingCommands</a>, 
        <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.CalendarCommands.html">CalendarCommands</a> and <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.ControlNavigationCommands.html">ControlNavigationCommands</a>. 
        And some commands are defined in some classes of controls.
      </p>
<p>
        Many controls in InputMan do have built in support for some of the commands in the command library. 
        <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcTextBox.html">GcTextBox</a>, for example, supports many of the application edit commands such as 
        <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.input.applicationcommands.paste">Paste</a>, <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.input.applicationcommands.copy">Copy</a>, 
        <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.input.applicationcommands.cut">Cut</a> and <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.input.applicationcommands.undo">Undo</a>. 
        The application developer does not have to do anything special to get these commands to work with these controls. 
        If the <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcTextBox.html">GcTextBox</a> is the command target when the command is executed, 
        it will handle the command using the <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.input.commandbinding">CommandBinding</a> that is built into the control. 
      </p>
<p>
        The following shows how to use <a class="xref" href="https://learn.microsoft.com/dotnet/api/system.windows.input.keybinding">KeyBinding</a> as the command source for the command defined on 
        <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcDateTime.html">GcDateTime</a>, where a <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcDateTime.html">GcDateTime</a> is the target of the command. 
        All the logic that defines how the <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcDateTime.html">GcDateTime</a> performs the operations is built into the 
        <a class="xref" href="GrapeCity.Wpf.SpreadSheet.CellType.Editors.GcDateTime.html">GcDateTime</a> control. 
      </p>

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