_bstr_t::Attach

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The latest version of this topic can be found at _bstr_t::Attach.

Microsoft Specific**

Links a _bstr_t wrapper to a BSTR.

  
      void Attach(  
   BSTR s  
);  

Parameters

s
A BSTR to be associated with, or assigned to, the _bstr_t variable.

If the _bstr_t was previously attached to another BSTR, the _bstr_t will clean up the BSTR resource, if no other _bstr_t variables are using the BSTR.

See _bstr_t::Assign for an example using Attach.

END Microsoft Specific

_bstr_t Class