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IVsUndoTrackingEvents Interface

An IOleUndoManager client can expose this interface to be informed when the undo stack has returned to an unmodified state (that is, no data-changing modifications exist) by the undo manager.

Namespace:  Microsoft.VisualStudio.TextManager.Interop
Assembly:  Microsoft.VisualStudio.TextManager.Interop (in Microsoft.VisualStudio.TextManager.Interop.dll)

[InterfaceTypeAttribute()]
[GuidAttribute("31024DD7-30E5-4C91-821D-218BDEADA18B")]
public interface IVsUndoTrackingEvents

The IVsUndoTrackingEvents type exposes the following members.

  NameDescription
Public methodOnReturnToCleanStateInforms the client that the document has returned to a clean state.
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This interface is used to remove the asterisk that indicates that a document is not in the clean state.

Notes to Implementers

Implement this interface to have the undo manager inform you of when the undo stack returns to an unmodified state.

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