Share Email Facebook Twitter LinkedIn UIDocument.GetOpenUIViews Method Get a list of all open view windows in the Revit user interface.Namespace: Autodesk.Revit.UIAssembly: RevitAPIUI (in RevitAPIUI.dll) Version: 26.4.0.0 (26.4.0.0) Syntax C# public IList<UIView> GetOpenUIViews()Return ValueIList<UIView> RemarksA sheet view with an activated viewport will return the view associated with the activated viewport, not the sheet view. See AlsoReferenceUIDocument ClassAutodesk.Revit.UI Namespace