bstr-t-copy.md

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Learn more about: _bstr_t::copy

_bstr_t::copy

02/02/2021

_bstr_t::copy

Copy method [C++]

BSTR object [C++], copy

`_bstr_t::copy`

Microsoft Specific

Constructs a copy of the encapsulated BSTR.

BSTR copy( bool fCopy = true ) const;

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

Returns a newly allocated copy of the encapsulated BSTR object, or the encapsulated object itself, depending on the parameter.

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

END Microsoft Specific