TreeView for WPF | ComponentOne
C1.WPF.TreeView Namespace / C1TreeView Class / ItemExpanding Event

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

    The event handler receives an argument of type C1.WPF.Core.SourcedEventArgs containing data related to this event. The following SourcedEventArgs properties provide information specific to this event.

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