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- Autodesk.Navisworks.Api Namespace
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  - SavedItemChangedAction Enumeration
  - SavedItemChangedEventArgs Class
    - SavedItemChangedEventArgs Members
    - SavedItemChangedEventArgs Methods
    - SavedItemChangedEventArgs Properties
      - SavedItemChangedEventArgs.Action Property
      - SavedItemChangedEventArgs.EditedParts Property
      - SavedItemChangedEventArgs.NewIndex Property
      - SavedItemChangedEventArgs.NewItem Property
      - SavedItemChangedEventArgs.NewParent Property
      - SavedItemChangedEventArgs.OldIndex Property
      - SavedItemChangedEventArgs.OldItem Property
      - SavedItemChangedEventArgs.OldParent Property
  - SavedItemCollection Class
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SavedItemChangedEventArgs.OldItem Property

Gets the old item effected by a Remove, Replace, Edit or Move action. For an Edit action only the parts of the item specified by EditedParts are valid.

Namespace: Autodesk.Navisworks.Api
Assembly: Autodesk.Navisworks.Api (in Autodesk.Navisworks.Api.dll)

Syntax

Visual Basic
Public ReadOnly Property OldItem As SavedItem Get

C#
public SavedItem OldItem { get; }

Visual C++
public: property SavedItem^ OldItem { SavedItem^ get (); }

Remarks

The value of the SavedItemChangedEventArgs property Action will determine which of the other SavedItemChangedEventArgs properties are applicable.

The following table summarises when this property is valid for each value of Action

Action	OldItem	Notes
Add		This is a new node so only the New properties are valid
Remove	Y	The Node is being removed so the Old details are valid
Replace	Y	The SavedItem is being replaced so the parent remains the same
Move	Y	The Item has new a new parent but may be a new \ different instance also.
Reset		As this is a general reset of the selection sets there is no old or new item

See Also

SavedItemChangedEventArgs Class

Autodesk.Navisworks.Api Namespace

SavedItemChangedEventArgs..::..Action

P:Autodesk.Navisworks.Api.SavedItemChangedEventArgs.OldItem