CString strPath="C:\\hello.txt"; CFile file; file.Open(strPath,CFile::modeRead); CFileStatus fstatus; file.GetStatus(strPath,fstatus) CFile::GetStatus BOOL GetStatus( CFileStatus& rStatus ) const;static BOOL PASCAL GetStatus( LPCTSTR lpszFileName, CFileStatus& rStatus );Return ValueTRUE if the status information for the specified file is successfully obtained; otherwise, FALSE. ParametersrStatusA reference to a user-supplied CFileStatus structure that will receive the status information. The CFileStatus structure has the following fields: CTime m_ctime The date and time the file was created. CTime m_mtime The date and time the file was last modified. CTime m_atime The date and time the file was last accessed for reading. LONG m_size The logical size of the file in bytes, as reported by the DIR command. BYTE m_attribute The attribute byte of the file. char m_szFullName[_MAX_PATH] The absolute filename in the Windows character set. lpszFileNameA string in the Windows character set that is the path to the desired file. The path can be relative or absolute, but cannot contain a network name.ResThe virtual version of GetStatus retrieves the status of the open file associated with this CFile object. It does not insert a value into the m_szFullName structure member.The static version gets the status of the named file and copies the filename to m_szFullName. This function obtains the file status from the directory entry without actually opening the file. It is useful for testing the existence and access rights of a file.The m_attribute is the file attribute. The Microsoft Foundation classes provide an enum type attribute so that you can specify attributes symbolically:enum Attribute { normal = 0x00, readOnly = 0x01, hidden = 0x02, system = 0x04, volume = 0x08, directory = 0x10, archive = 0x20 };Example//example for CFile::GetStatus CFileStatus status; extern CFile cfile; if( cfile.GetStatus( status ) ) // virtual member function { #ifdef _DEBUG afxDump << "File size = " << status.m_size << "\n"; #endif } char* pFileName = "test.dat"; if( CFile::GetStatus( pFileName, status ) ) // static function { #ifdef _DEBUG afxDump << "Full file name = " << status.m_szFullName << "\n"; #endif }
CFile file;
file.Open(strPath,CFile::modeRead);
CFileStatus fstatus;
file.GetStatus(strPath,fstatus)
CFile::GetStatus
BOOL GetStatus( CFileStatus& rStatus ) const;static BOOL PASCAL GetStatus( LPCTSTR lpszFileName, CFileStatus& rStatus );Return ValueTRUE if the status information for the specified file is successfully obtained; otherwise, FALSE. ParametersrStatusA reference to a user-supplied CFileStatus structure that will receive the status information. The CFileStatus structure has the following fields: CTime m_ctime The date and time the file was created.
CTime m_mtime The date and time the file was last modified.
CTime m_atime The date and time the file was last accessed for reading.
LONG m_size The logical size of the file in bytes, as reported by the DIR command.
BYTE m_attribute The attribute byte of the file.
char m_szFullName[_MAX_PATH] The absolute filename in the Windows character set.
lpszFileNameA string in the Windows character set that is the path to the desired file. The path can be relative or absolute, but cannot contain a network name.ResThe virtual version of GetStatus retrieves the status of the open file associated with this CFile object. It does not insert a value into the m_szFullName structure member.The static version gets the status of the named file and copies the filename to m_szFullName. This function obtains the file status from the directory entry without actually opening the file. It is useful for testing the existence and access rights of a file.The m_attribute is the file attribute. The Microsoft Foundation classes provide an enum type attribute so that you can specify attributes symbolically:enum Attribute {
normal = 0x00,
readOnly = 0x01,
hidden = 0x02,
system = 0x04,
volume = 0x08,
directory = 0x10,
archive = 0x20
};Example//example for CFile::GetStatus
CFileStatus status;
extern CFile cfile;
if( cfile.GetStatus( status ) ) // virtual member function
{
#ifdef _DEBUG
afxDump << "File size = " << status.m_size << "\n";
#endif
}
char* pFileName = "test.dat";
if( CFile::GetStatus( pFileName, status ) ) // static function
{
#ifdef _DEBUG
afxDump << "Full file name = " << status.m_szFullName << "\n";
#endif
}
是 GetDllVersion 或 GetFileVersion 之类的名字,你查一查吧.
HANDLE hFile, // handle to file
LPBY_HANDLE_FILE_INFORMATION lpFileInformation // buffer
);