| description | Learn more about: _bstr_t::operator! | |||
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| title | _bstr_t::operator! | |||
| ms.date | 02/02/2021 | |||
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Microsoft Specific
Checks if the encapsulated BSTR is a NULL string.
bool operator!( ) const throw( );It returns true if the encapsulated BSTR is a NULL string, false if not.
END Microsoft Specific