在win32下如何取得文件的所有属性?

seaman117 2004-12-25 09:57:26
比如说大小、日期、在目录表的位置等等,找到一点API的资料,但是不全,那个老大贴一点全的!
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FreshBird 2004年12月25日
错了

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/fileio/base/findfirstfile.asp


http://msdn.microsoft.com/library/en-us/fileio/base/getfileattributes.asp?frame=true
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FreshBird 2004年12月25日
去MSDN上慢慢看啊
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/fileio/base/getfileattributes.asp


http://msdn.microsoft.com/library/default.asp?url=/library/en-us/fileio/base/getfileattributes.asp
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FreshBird 2004年12月25日
文件大小,日期: FindFirstFile FindNextFile

文件属性: GetFileAttributes

Retrieving and Changing File Attributes
An application can retrieve the file attributes by using the GetFileAttributes or GetFileAttributesEx function. The CreateFile and SetFileAttributes functions can set many of the attributes. However, applications cannot set all attributes.


The following example using the CopyFile function to copy all text files in the current directory to a new directory of read-only files named \TEXTRO. Files in the new directory are changed to read only, if necessary.

The application creates the \TEXTRO directory using the CreateDirectory function.

The application searches the current directory for all .TXT files by using the FindFirstFile and FindNextFile functions. Each .TXT file is copied to the \TEXTRO directory. After a file is copied, the GetFileAttributes function determines whether the file is read only. If the file is not read only, the application changes directories to \TEXTRO and converts the copied file to read only by using the SetFileAttributes function.

After all .TXT files in the current directory have been copied, the application closes the search handle by using the FindClose function.

#include <windows.h>
#include <stdio.h>

WIN32_FIND_DATA FileData;
HANDLE hSearch;
DWORD dwAttrs;
char szDirPath[] = "c:\\TEXTRO\\";
char szNewPath[MAX_PATH];
char szHome[MAX_PATH];

BOOL fFinished = FALSE;

// Create a new directory.

if (!CreateDirectory(szDirPath, NULL))
{
printf("Couldn't create new directory.");
return;
}

// Start searching for .TXT files in the current directory.

hSearch = FindFirstFile("*.txt", &FileData);
if (hSearch == INVALID_HANDLE_VALUE)
{
printf("No .TXT files found.");
return;
}

// Copy each .TXT file to the new directory
// and change it to read only, if not already.

while (!fFinished)
{
lstrcpy(szNewPath, szDirPath);
lstrcat(szNewPath, FileData.cFileName);
if (CopyFile(FileData.cFileName, szNewPath, FALSE))
{
dwAttrs = GetFileAttributes(FileData.cFileName);
if (!(dwAttrs & FILE_ATTRIBUTE_READONLY))
{
SetFileAttributes(szNewPath,
dwAttrs | FILE_ATTRIBUTE_READONLY);
}
}
else
{
printf("Couldn't copy file.");
return;
}

if (!FindNextFile(hSearch, &FileData))
{
if (GetLastError() == ERROR_NO_MORE_FILES)
{
MessageBox(hwnd, "No more .TXT files.",
"Search completed.", MB_OK);
fFinished = TRUE;
}
else
{
printf("Couldn't find next file.");
return;
}
}
}

// Close the search handle.

FindClose(hSearch);

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