_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

See also

_com_error class