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title _bstr_t::copy | Microsoft Docs
ms.custom
ms.date 11/04/2016
ms.technology
cpp-language
ms.topic language-reference
f1_keywords
_bstr_t::copy
dev_langs
C++
helpviewer_keywords
Copy method [C++]
BSTR object [C++], copy
ms.assetid 00ba7311-e82e-4a79-8106-5329fa2f869a
author mikeblome
ms.author mblome
ms.workload
cplusplus

_bstr_t::copy

Microsoft Specific

Constructs a copy of the encapsulated BSTR.

Syntax

  
BSTR copy( bool fCopy = true ) const;

Parameters

fCopy
If true, copy returns a copy of the contained BSTR, otherwise copy returns the actual BSTR.

Remarks

Returns a newly allocated copy of the encapsulated BSTR object.

Example

STDMETHODIMP CAlertMsg::get_ConnectionStr(BSTR *pVal){ //  m_bsConStr is _bstr_t  
   *pVal = m_bsConStr.copy();  
}

END Microsoft Specific

See Also

_bstr_t Class