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Xceed Toolkit Plus for WPF v5.0 Documentation
Xceed.Wpf.DataGrid Assembly / Xceed.Wpf.DataGrid.Controls Namespace / MultiColumnComboBox Class / OnDropDownOpened Method
An EventArgs that contains the event data..


In This Topic
    OnDropDownOpened Method
    In This Topic
    Updates the selections in the drop-down.
    Syntax
    'Declaration
 
Protected Overrides Sub OnDropDownOpened( _
   ByVal e As EventArgs _
) 
    'Usage
 
Dim instance As MultiColumnComboBox
Dim e As EventArgs
 
instance.OnDropDownOpened(e)
    protected override void OnDropDownOpened( 
   EventArgs e
)

    Parameters

    e
    An EventArgs that contains the event data..
    Requirements

    Target Platforms: Windows 11, Windows 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also

    Reference

    MultiColumnComboBox Class
    MultiColumnComboBox Members
    Base Implementation in OnDropDownOpened

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