修改資料夾建立時間和修改時間
阿新 • • 發佈：2019-02-02
Public Declare Function CreateFile Lib "kernel32" Alias "CreateFileA" (ByVal lpFileName As String, ByVal dwDesiredAccess As Long, ByVal dwShareMode As Long, lpSecurityAttributes As SECURITY_ATTRIBUTES, ByVal dwCreationDisposition As Long, ByVal dwFlagsAndAttributes As Long, ByVal hTemplateFile As Long) As Long
Public Declare Function SystemTimeToFileTime Lib "kernel32" (lpSystemTime As SYSTEMTIME, lpFileTime As FILETIME) As Long
Public Declare Function SetFileTime Lib "kernel32" (ByVal hFile As Long, lpCreationTime As FILETIME, lpLastAccessTime As FILETIME, lpLastWriteTime As FILETIME) As Long
Public Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long
Public Type FILETIME
dwLowDateTime As Long
dwHighDateTime As Long
End Type
Public Type SECURITY_ATTRIBUTES
nLength As Long
lpSecurityDescriptor As Long
bInheritHandle As Long
End Type
Public Type SYSTEMTIME
wYear As Integer
wMonth As Integer
wDayOfWeek As Integer
wDay As Integer
wHour As Integer
wMinute As Integer
wSecond As Integer
wMilliseconds As Integer
End Type
Public Const GENERIC_READ = &H80000000
Public Const GENERIC_WRITE = &H40000000
Public Const FILE_SHARE_READ = &H1
Public Const FILE_SHARE_WRITE = &H2
Public Const OPEN_EXISTING = 3
Public Const FILE_FLAG_BACKUP_SEMANTICS = &H2000000
Public Const INVALID_HANDLE_VALUE = -1
Public Function SetDirTime(DirName As String, NewTime As SYSTEMTIME) As Boolean
Dim hDir As Long
Dim lpCreationTime As FILETIME
Dim lpLastAccessTime As FILETIME
Dim lpLastWriteTime As FILETIME
Dim retval As Boolean
Dim sAttribute As SECURITY_ATTRIBUTES
hDir = CreateFile(DirName, GENERIC_WRITE, FILE_SHARE_READ, sAttribute, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0)
If hDir = INVALID_HANDLE_VALUE Then SetDirTime = False: Exit Function
Call SystemTimeToFileTime(NewTime, lpCreationTime) ' 轉換成檔案的時間格式
Call SystemTimeToFileTime(NewTime, lpLastAccessTime)
Call SystemTimeToFileTime(NewTime, lpLastWriteTime)
retval = SetFileTime(hDir, lpCreationTime, lpLastAccessTime, lpLastWriteTime)
CloseHandle (hDir)
SetDirTime = retval
End Function
Public Declare Function SystemTimeToFileTime Lib "kernel32" (lpSystemTime As SYSTEMTIME, lpFileTime As FILETIME) As Long
Public Declare Function SetFileTime Lib "kernel32" (ByVal hFile As Long, lpCreationTime As FILETIME, lpLastAccessTime As FILETIME, lpLastWriteTime As FILETIME) As Long
Public Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long
Public Type FILETIME
dwLowDateTime As Long
dwHighDateTime As Long
End Type
Public Type SECURITY_ATTRIBUTES
nLength As Long
lpSecurityDescriptor As Long
bInheritHandle As Long
End Type
Public Type SYSTEMTIME
wYear As Integer
wMonth As Integer
wDayOfWeek As Integer
wDay As Integer
wHour As Integer
wMinute As Integer
wSecond As Integer
wMilliseconds As Integer
End Type
Public Const GENERIC_READ = &H80000000
Public Const GENERIC_WRITE = &H40000000
Public Const FILE_SHARE_READ = &H1
Public Const FILE_SHARE_WRITE = &H2
Public Const OPEN_EXISTING = 3
Public Const FILE_FLAG_BACKUP_SEMANTICS = &H2000000
Public Const INVALID_HANDLE_VALUE = -1
Public Function SetDirTime(DirName As String, NewTime As SYSTEMTIME) As Boolean
Dim hDir As Long
Dim lpCreationTime As FILETIME
Dim lpLastAccessTime As FILETIME
Dim lpLastWriteTime As FILETIME
Dim retval As Boolean
Dim sAttribute As SECURITY_ATTRIBUTES
hDir = CreateFile(DirName, GENERIC_WRITE, FILE_SHARE_READ, sAttribute, OPEN_EXISTING, FILE_FLAG_BACKUP_SEMANTICS, 0)
If hDir = INVALID_HANDLE_VALUE Then SetDirTime = False: Exit Function
Call SystemTimeToFileTime(NewTime, lpCreationTime) ' 轉換成檔案的時間格式
Call SystemTimeToFileTime(NewTime, lpLastAccessTime)
Call SystemTimeToFileTime(NewTime, lpLastWriteTime)
retval = SetFileTime(hDir, lpCreationTime, lpLastAccessTime, lpLastWriteTime)
CloseHandle (hDir)
SetDirTime = retval
End Function