WinUI | ComponentOne
C1.WinUI.Menu Assembly / C1.WinUI.Menu Namespace / C1MenuItem Class / SubmenuOpening Event
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    SubmenuOpening Event
    In This Topic
    Occurs when a submenu is opening.
    Syntax
    public event EventHandler<CancelSourceEventArgs> SubmenuOpening
    Event Data

    The event handler receives an argument of type CancelSourceEventArgs containing data related to this event. The following CancelSourceEventArgs properties provide information specific to this event.

    PropertyDescription
    Cancel (Inherited from System.ComponentModel.CancelEventArgs)
    SourceGets or sets the source of the event.  
    See Also

    Reference

    C1MenuItem Class
    C1MenuItem Members