IVsChangeTrackingUndoManager.QueryCleanState(Int32) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.TextManager.Interop

Assembly:: Microsoft.VisualStudio.TextManager.Interop.dll

Assembly:: Microsoft.VisualStudio.Interop.dll

Package:: Microsoft.VisualStudio.Interop v17.9.37000

Important

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Determines whether the document is in an unmodified state.

public:
 int QueryCleanState([Runtime::InteropServices::Out] int % pfClean);

int QueryCleanState([Runtime::InteropServices::Out] int & pfClean);

public int QueryCleanState (out int pfClean);

abstract member QueryCleanState : int -> int

Public Function QueryCleanState (ByRef pfClean As Integer) As Integer

Parameters

pfClean: Int32

[out] true indicates the document is in an unmodified state.

Returns

Int32

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Remarks

COM Signature

From textmgr.idl:

HRESULT IVsChangeTrackingUndoManager::QueryCleanState(  
   [out] BOOL *pfClean  
);

Applies to

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