ComponentOne Basic Library for UWP
C1.UWP Assembly / C1.Xaml Namespace / C1TreeView Class / ItemExpanding Event

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    ItemExpanding Event
    In This Topic
    Occurs when a C1TreeViewItem is expanding.
    Syntax
    'Declaration
 
Public Event ItemExpanding As System.EventHandler(Of SourcedEventArgs)
    public event System.EventHandler<SourcedEventArgs> ItemExpanding
    Event Data

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

    PropertyDescription
    SourceGets or sets the source of the event.  
    See Also

    Reference

    C1TreeView Class
    C1TreeView Members