Xceed Toolkit Plus for WPF v5.0 Documentation
Xceed.Wpf.Toolkit Assembly / Xceed.Wpf.Toolkit Namespace / DropDownButton Class / OnCommandChanged(ICommand,ICommand) Method
The old ICommand value.
The new ICommand value.


In This Topic
    OnCommandChanged(ICommand,ICommand) Method
    In This Topic
    Called when the Command property changes.
    Syntax
    'Declaration
     
    Protected Overridable Sub OnCommandChanged( _
       ByVal oldValue As ICommand, _
       ByVal newValue As ICommand _
    ) 
    'Usage
     
    Dim instance As DropDownButton
    Dim oldValue As ICommand
    Dim newValue As ICommand
     
    instance.OnCommandChanged(oldValue, newValue)
    protected virtual void OnCommandChanged( 
       ICommand oldValue,
       ICommand newValue
    )

    Parameters

    oldValue
    The old ICommand value.
    newValue
    The new ICommand value.
    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