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title _bstr_t::operator = | Microsoft Docs
ms.custom
ms.date 11/04/2016
ms.reviewer
ms.suite
ms.technology
cpp-language
ms.tgt_pltfrm
ms.topic language-reference
f1_keywords
_bstr_t::operator=
dev_langs
C++
helpviewer_keywords
operator = [C++], bstr
operator= [C++], bstr
ms.assetid fb31bb1b-ce29-4388-b5fd-8dac830cf18a
caps.latest.revision 6
author mikeblome
ms.author mblome
manager ghogen

_bstr_t::operator =

Microsoft Specific

Assigns a new value to an existing _bstr_t object.

Syntax

  
      _bstr_t& operator=(  
   const _bstr_t& s1   
) throw ( );  
_bstr_t& operator=(  
   const char* s2   
);  
_bstr_t& operator=(  
   const wchar_t* s3   
);  
_bstr_t& operator=(  
   const _variant_t& var   
);  

Parameters

s1
A _bstr_t object to be assigned to an existing _bstr_t object.

s2
A multibyte string to be assigned to an existing _bstr_t object.

s3
A Unicode string to be assigned to an existing _bstr_t object.

var
A _variant_t object to be assigned to an existing _bstr_t object.

END Microsoft Specific

Example

See _bstr_t::Assign for an example of using operator=.

See Also

_bstr_t Class