wpf-devexpress-dot-xpf-dot-diagram-dot-diagramitemboundschangedeventargs-4c3dec40.md
Returns the item’s previous parent.
Namespace : DevExpress.Xpf.Diagram
Assembly : DevExpress.Xpf.Diagram.v25.2.dll
NuGet Package : DevExpress.Wpf.Diagram
public DiagramItem OldParent { get; }
Public ReadOnly Property OldParent As DiagramItem
| Type | Description |
|---|---|
| DiagramItem |
A DiagramItem object.
|
If the item was contained in a container, the OldParent property returns the DiagramContainer object representing this container. Otherwise, it returns the DevExpress.Xpf.Diagram.DiagramRoot object.
The following code snippet (auto-collected from DevExpress Examples) contains a reference to the OldParent property.
Note
The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.
Private Sub OnDiagramItemBoundsChanged(ByVal sender As Object, ByVal e As DiagramItemBoundsChangedEventArgs)
If Equals(e.NewParent, AssociatedObject) AndAlso (Not Equals(e.OldParent, AssociatedObject)) Then
AddChild(e.Item, e.NewIndex = 0)
See Also
DiagramItemBoundsChangedEventArgs Class