IVsFileBackup.BackupFile(String) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.TextManager.Interop

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

Assembly:: Microsoft.VisualStudio.Interop.dll

Package:: Microsoft.VisualStudio.Interop v17.12.40391

Important

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Persists the object to a single file

public:
 int BackupFile(System::String ^ pszBackupFileName);

public:
 int BackupFile(Platform::String ^ pszBackupFileName);

int BackupFile(std::wstring const & pszBackupFileName);

public int BackupFile (string pszBackupFileName);

abstract member BackupFile : string -> int

Public Function BackupFile (pszBackupFileName As String) As Integer

Parameters

pszBackupFileName: String

[in] Filename to persist.

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 IVsFileBackup::BackupFile(  
   [in] LPCOLESTR pszBackupFileName  
);

IVsFileBackup.BackupFile must not modify any internal state, but should clear the secondary dirty bit. BackupFile must return either STG_S_DATALOSS or STG_E_INVALIDCODEPAGE if there is no way to persist to a file without data loss.

Applies to

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