IOleUndoUnit Interface
Defines an undo unit, a component containing the information necessary to undo or redo a single action. For more information, see IOleUndoUnit.
Namespace: Microsoft.VisualStudio.OLE.Interop
Assembly: Microsoft.VisualStudio.OLE.Interop (in microsoft.visualstudio.ole.interop.dll)
Assembly: Microsoft.VisualStudio.OLE.Interop (in microsoft.visualstudio.ole.interop.dll)