2013-03-18 48 views

回答

0

這裏是BY_HANDLE_FILE_INFORMATION

public struct BY_HANDLE_FILE_INFORMATION 
{ 
    public uint FileAttributes; 
    public FILETIME CreationTime; 
    public FILETIME LastAccessTime; 
    public FILETIME LastWriteTime; 
    public uint VolumeSerialNumber; 
    public uint FileSizeHigh; 
    public uint FileSizeLow; 
    public uint NumberOfLinks; 
    public uint FileIndexHigh; 
    public uint FileIndexLow; 
} 

聲明正如你可以看到它包含了一些尺寸信息,最後訪問時間。所以我不明白這是如何留下獨一無二的。

但也有2場這仍然是唯一的(即使你移動文件(在同一磁盤上))FileIndexHighFileIndexLow