The current item for the ComboBox before the change.

Namespace: Autodesk.Revit.UI.Events
Assembly: RevitAPIUI (in RevitAPIUI.dll) Version: 21.0.0.0 (21.1.1.109)

Syntax

C#
public ComboBoxMember OldValue { get; }
Visual Basic
Public ReadOnly Property OldValue As ComboBoxMember
	Get
Visual C++
public:
property ComboBoxMember^ OldValue {
	ComboBoxMember^ get ();
}

See Also