_com_error::HelpContext
The latest version of this topic can be found at _com_error::HelpContext.
Microsoft Specific**
Calls IErrorInfo::GetHelpContext function.
Syntax
DWORD HelpContext( ) const throw( );
Return Value
Returns the result of IErrorInfo::GetHelpContext for the IErrorInfo object recorded within the _com_error object. If no IErrorInfo object is recorded, it returns a zero.
Remarks
Any failure while calling the IErrorInfo::GetHelpContext method is ignored.
END Microsoft Specific