通过

AfxThrowFileException

  • 项目

Throws a file exception.

void AfxThrowFileException(
   int cause,
   LONG lOsError = -1,
   LPCTSTR lpszFileName = NULL 
);

Parameters

  • cause
    Specifies an integer that indicates the reason for the exception. For a list of the possible values, see CFileException::m_cause.

  • lOsError
    Contains the operating-system error number (if available) that states the reason for the exception. See your operating-system manual for a listing of error codes.

  • lpszFileName
    Points to a string containing the name of the file that caused the exception (if available).

Remarks

You are responsible for determining the cause based on the operating-system error code.

Requirements

Header: afx.h

See Also

Concepts

MFC Macros and Globals

CFileException::ThrowOsError

THROW (MFC)