如题
解决方案 »
- 怎样获得USB设备GUID,非HID
- vs2008字体问题
- 有很长时间没来了,现在重新归来,散分
- select关于错误处理的问题,请大虾指教一下~~在线等~~
- 使用VC2005,WTL7.5组合,居然不能插入 Simple ATL Object。天大的怪事,高分求解。
- MFC布局-----------请带点资料入内
- 加皮肤出现程序做完任务后界面变黑
- when I use OLEDB, compile msdn sample catdb, some errros are as follows. what is happening:
- 请教cfile和ado的问题
- 那天去面试!他问了这样几个问题:软件工程是什么?软件的生存周期是什么?编译原理是什么?呵呵!
- 请问各位如何得到一个进程的ID?
- 请kuibobo(大雨清澎) fzd999(花差花差)两位进来拿分!
This function returns attributes for a specified file or directory. A remote application interface (RAPI) version of this function exists, and it is named CeGetFileAttributes. DWORD GetFileAttributes(
LPCTSTR lpFileName );
Parameters
lpFileName
[in] Pointer to a null-terminated string that specifies the name of a file or directory.
There is a default string size limit for paths of MAX_PATH characters. This limit is related to how the GetFileAttributes function parses paths. Return Values
The attributes of the specified file or directory, returned in a DWORD, indicates success. 0xFFFFFFFF indicates failure. To get extended error information, call GetLastError. The attributes returned upon success can be one or more of the following values: FILE_ATTRIBUTE_ARCHIVE
The file or directory is an archive file or directory. Applications use this attribute to files for backup or removal.
FILE_ATTRIBUTE_COMPRESSED
The file or directory is compressed. For a file, this means that all of the data in the file is compressed. For a directory, this means that compression is the default for newly created files and subdirectories.
FILE_ATTRIBUTE_DIRECTORY
The handle identifies a directory.
FILE_ATTRIBUTE_ENCRYPTED
The file or directory is encrypted. For a file, this means that all data streams are encrypted. For a directory, this means that encryption is the default for newly created files and subdirectories.
FILE_ATTRIBUTE_HIDDEN
The file or directory is hidden. It is not included in an ordinary directory listing.
FILE_ATTRIBUTE_INROM
This file is an operating system file stored in ROM. These files are read-only; they cannot be modified.
FILE_ATTRIBUTE_NORMAL
The file or directory has no other attributes set. This attribute is valid only if used alone.
FILE_ATTRIBUTE_READONLY
The file or directory is read-only. Applications can read the file but cannot write to it or delete it. In the case of a directory, applications cannot delete it.
FILE_ATTRIBUTE_REPARSE_POINT
The file has an associated reparse point.
FILE_ATTRIBUTE_ROMMODULE
This file is an operating system file stored in ROM and executed directly from ROM, rather than being first copied to RAM. The CreateFile function cannot be used to access this file, instead the LoadLibrary and CreateProcess functions must be used.
FILE_ATTRIBUTE_ROMSTATICREF
The file is a DLL module that has a static reference from at least one other file that is in the modules section of the image. A file having this attribute can not replace the functionality of the DLL with a RAM copy of the same DLL. A file having this attribute must also have the FILE_ATTRIBUTE_INROM and FILE_ATTRIBUTE_ROMMODULE attributes.
FILE_ATTRIBUTE_SPARSE_FILE
The file is a sparse file.
FILE_ATTRIBUTE_SYSTEM
The file or directory is part of, or is used exclusively by, the operating system.
FILE_ATTRIBUTE_TEMPORARY
The file is being used for temporary storage. File systems attempt to keep all of the data in memory for quicker access rather than flushing the data back to mass storage. A temporary file should be deleted by the application as soon as it is no longer needed.
FILE_ATTRIBUTE_ROMSTATICREF
The DLL module is statically linked to other modules in ROM. The functionality of this DLL cannot be replaced by a module with the same name that is in a different location.
GetFileSize
好象是这个函数名字,在MSDN中查一查把,都有你想要的功能.
CFile::GetStatus(路径,status)
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.
DWORD_PTR SHGetFileInfo(
LPCTSTR pszPath,
DWORD dwFileAttributes,
SHFILEINFO *psfi,
UINT cbFileInfo,
UINT uFlags
);不知道可不可以。
CString m_strAttribute;
CString m_strFullName;
CString m_strModifyTime;
CString m_strSize;
CString m_strCreateTime;
CString m_strFileName;m_strFileName=FileDlg.GetPathName();
CFileStatus status;
if( CFile::GetStatus( m_strFileName, status ) )
{
m_strCreateTime=status.m_ctime.Format("创建时间: %Y年%m月%d日 %H:%M:%S");
m_strModifyTime=status.m_mtime.Format("修改时间: %Y年%m月%d日 %H:%M:%S");
m_strAccessTime=status.m_atime.Format("访问时间: %Y年%m月%d日");
m_strSize.Format("文件大小: %d字节",status.m_size);
m_strAttribute.Format("属性: %s%s%s%s",
(status.m_attribute&CFile::readOnly) == CFile::readOnly ? "只读 ":"",
(status.m_attribute&CFile::hidden) == CFile::hidden ? "隐藏 ":"",
(status.m_attribute&CFile::system) == CFile::system ? "系统 ":"",
(status.m_attribute&CFile::archive) == CFile::archive ? "归档 ":"");
m_strFullName.Format("文件名: %s",status.m_szFullName);
这样就可以得到文件的属性了,希望对你有所帮助