真不好意思提这个问题,要说写中间过程自己已经写出来了,就是这脑袋对于圈套一类的这些东西实在是想像不出来,自己调了一下网上的这类程序但发觉不好改动,自己写列一层目录OK,归递就卡死。。
其实我的想法很简单就是一个想写一个模块出来跟我以前写的分块校验配合使用。
只要朋友们给我们基本的框架就OK了。因为这个不需要太讲究效率所以不用API也没啥。
用归递列出一个指定路径下的所有文件及空目录,网上的可以照要求列出文件但列不出空目录我自己写的代码一遇空目录就。卡死了
格式如下
/'这是第一层也就是当前根目录
/1/123.123
/1/321.321
/2/444.444
/3/'这是空目录
就是上面的意思了。
其实我的想法很简单就是一个想写一个模块出来跟我以前写的分块校验配合使用。
只要朋友们给我们基本的框架就OK了。因为这个不需要太讲究效率所以不用API也没啥。
用归递列出一个指定路径下的所有文件及空目录,网上的可以照要求列出文件但列不出空目录我自己写的代码一遇空目录就。卡死了
格式如下
/'这是第一层也就是当前根目录
/1/123.123
/1/321.321
/2/444.444
/3/'这是空目录
就是上面的意思了。
解决方案 »
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列出某目录中的所有文件
for each 子目录 in 某目录 do
函数(子目录)
end for
end sub
http://blog.csdn.net/chenhui530/archive/2007/10/03/1810299.aspx
Option ExplicitPublic Declare Function FindFirstFile Lib "kernel32" Alias "FindFirstFileA" _
(ByVal lpFileName As String, lpFindFileData As WIN32_FIND_DATA) As Long
Public Declare Function FindNextFile Lib "kernel32" Alias "FindNextFileA" _
(ByVal hFindFile As Long, lpFindFileData As WIN32_FIND_DATA) As Long
Public Declare Function FindClose Lib "kernel32" (ByVal hFindFile As Long) As LongPublic Const MAX_PATH = 260
Public Const FILE_ATTRIBUTE_ARCHIVE = &H20
Public Const FILE_ATTRIBUTE_COMPRESSED = &H800
Public Const FILE_ATTRIBUTE_DIRECTORY = &H10
Public Const FILE_ATTRIBUTE_HIDDEN = &H2
Public Const FILE_ATTRIBUTE_NORMAL = &H80
Public Const FILE_ATTRIBUTE_READONLY = &H1
Public Const FILE_ATTRIBUTE_SYSTEM = &H4
Public Const FILE_ATTRIBUTE_TEMPORARY = &H100'自定义数据类型FILETIME和WIN32_FIND_DATA的定义
Public Type FILETIME
dwLowDateTime As Long
dwHighDateTime As Long
End TypePublic Type WIN32_FIND_DATA
dwFileAttributes As Long
ftCreationTime As FILETIME
ftLastAccessTime As FILETIME
ftLastWriteTime As FILETIME
nFileSizeHigh As Long
nFileSizeLow As Long
dwReserved0 As Long
dwReserved1 As Long
cFileName As String * MAX_PATH
cAlternate As String * 14
End Type
'----------------------
'--------------------------------------------------------------------------------
' 把当前文件夹路径下的所有文件入到listview中
'--------------------------------------------------------------------------------
Private Sub finfiles(tCurrentdir As String)
Dim itmX As ListItem
Dim tFindData As WIN32_FIND_DATA
Dim strFileName As String
Dim lHandle As Long
Dim CountFolder As Integer
Dim CountFiles As Integer
CountFolder = 0
CountFiles = 0
ListView1.ListItems.Clear
lHandle = FindFirstFile(tCurrentdir & "\*.*", tFindData)
If lHandle = 0 Then
Set itmX = ListView1.ListItems.Add(, , strFileName & "找不到文件")
Exit Sub
End If
strFileName = fDelInvaildChr(tFindData.cFileName)
Do While True
tFindData.cFileName = ""
If FindNextFile(lHandle, tFindData) = 0 Then
FindClose (lHandle)
Exit Do
Else
strFileName = fDelInvaildChr(tFindData.cFileName)
If tFindData.dwFileAttributes = &H10 Then
If strFileName <> "." And strFileName <> "." Then
Set itmX = ListView1.ListItems.Add(, , strFileName)
itmX.SmallIcon = 1
CountFolder = CountFolder + 1
End If
Else
Debug.Print InStr(LCase(Right(strFileName, 3)), ExtendFileName)
If InStr(ExtendFileName, LCase(Right(strFileName, 3))) > 0 Then
Set itmX = ListView1.ListItems.Add(, , strFileName)
itmX.SubItems(1) = CStr(FileLen(tCurrentdir & "\" & strFileName))
itmX.SmallIcon = 2
itmX.SubItems(2) = FileDateTime(tCurrentdir & "\" & strFileName)
CountFiles = CountFiles + 1
End If
End If
End If
Loop
ListView1.Sorted = True
ListView1.SortKey = 1
StatusBar1.Panels(2).Text = CurrentDir
StatusBar1.Panels(3).Text = "文件夹:" & CountFolder & " 文件:" & CountFiles
End Sub
其思路是:调出浏览文件夹窗口让用户指定所要搜索的起始路径,然后用查找文件的API函数遍历该目录下及其包含的子目录下的所有文件。
本例需要:一个按钮,一个TextBox和一个ListBox,其中,TextBox应设置为多行。
核心代码参照API-Guide的两个例子程序,特此声明。Option Explicit'查找第一个文件的API
Private Declare Function FindFirstFile Lib "kernel32" Alias "FindFirstFileA" (ByVal lpFileName As String, lpFindFileData As WIN32_FIND_DATA) As Long
'查找下一个文件的API
Private Declare Function FindNextFile Lib "kernel32" Alias "FindNextFileA" (ByVal hFindFile As Long, lpFindFileData As WIN32_FIND_DATA) As Long
'获取文件属性的API
Private Declare Function GetFileAttributes Lib "kernel32" Alias "GetFileAttributesA" (ByVal lpFileName As String) As Long
'关闭查找文件的API
Private Declare Function FindClose Lib "kernel32" (ByVal hFindFile As Long) As Long
'以下为调用浏览文件夹窗口的API
Private Declare Sub CoTaskMemFree Lib "ole32.dll" (ByVal hMem As Long)
Private Declare Function lstrcat Lib "kernel32" Alias "lstrcatA" (ByVal lpString1 As String, ByVal lpString2 As String) As Long
Private Declare Function SHBrowseForFolder Lib "shell32" (lPBi As BrowseInfo) As Long
Private Declare Function SHGetPathFromIDList Lib "shell32" (ByVal pidList As Long, ByVal lpBuffer As String) As Long'常量
Const MAX_PATH = 260
Const MAXDWORD = &HFFFF
Const INVALID_HANDLE_VALUE = -1
Const FILE_ATTRIBUTE_ARCHIVE = &H20
Const FILE_ATTRIBUTE_DIRECTORY = &H10
Const FILE_ATTRIBUTE_HIDDEN = &H2
Const FILE_ATTRIBUTE_NORMAL = &H80
Const FILE_ATTRIBUTE_READONLY = &H1
Const FILE_ATTRIBUTE_SYSTEM = &H4
Const FILE_ATTRIBUTE_TEMPORARY = &H100
Const BIF_RETURNONLYFSDIRS = 1
Private Type FILETIME
dwLowDateTime As Long
dwHighDateTime As Long
End Type'定义类(用于查找文件)
Private Type WIN32_FIND_DATA
dwFileAttributes As Long
ftCreationTime As FILETIME
ftLastAccessTime As FILETIME
ftLastWriteTime As FILETIME
nFileSizeHigh As Long
nFileSizeLow As Long
dwReserved0 As Long
dwReserved1 As Long
cFileName As String * MAX_PATH
cAlternate As String * 14
End Type'定义类(用于浏览文件夹窗口)
Private Type BrowseInfo
hWndOwner As Long
pIDLRoot As Long
pszDisplayName As Long
lpszTitle As Long
ulFlags As Long
lpfnCallback As Long
lParam As Long
iImage As Long
End Type'自定义函数
Function StripNulls(OriginalStr As String) As String
If (InStr(OriginalStr, Chr(0)) > 0) Then
OriginalStr = Left(OriginalStr, InStr(OriginalStr, Chr(0)) - 1)
End If
StripNulls = OriginalStr
End Function'自定义函数
Function FindFileSAPI(path As String, SearchStr As String, FileCount As Integer, _
DirCount As Integer)
Dim FileName As String ' 文件名
Dim DirName As String ' 子目录名
Dim dirNames() As String ' 目录数组
Dim nDir As Integer ' 当前路径的目录数
Dim i As Integer ' 循环计数器变量
Dim hSearch As Long ' 搜索句柄变量
Dim WFD As WIN32_FIND_DATA
Dim Cont As Integer
If Right(path, 1) <> "\" Then path = path & "\"
'搜索子目录
nDir = 0
ReDim dirNames(nDir)
Cont = True
hSearch = FindFirstFile(path & "*", WFD)
If hSearch <> INVALID_HANDLE_VALUE Then
Do While Cont
DirName = StripNulls(WFD.cFileName)
If (DirName <> ".") And (DirName <> "..") Then
If GetFileAttributes(path & DirName) And FILE_ATTRIBUTE_DIRECTORY Then
dirNames(nDir) = DirName
DirCount = DirCount + 1
nDir = nDir + 1
ReDim Preserve dirNames(nDir)
End If
End If
Cont = FindNextFile(hSearch, WFD) '获取下一个子目录
Loop
Cont = FindClose(hSearch)
End If
' 遍历目录并累计文件总数
hSearch = FindFirstFile(path & SearchStr, WFD)
Cont = True
If hSearch <> INVALID_HANDLE_VALUE Then
While Cont
FileName = StripNulls(WFD.cFileName)
If (FileName <> ".") And (FileName <> "..") Then
FindFileSAPI = FindFileSAPI + (WFD.nFileSizeHigh * MAXDWORD) + WFD.nFileSizeLow
FileCount = FileCount + 1
List1.AddItem path & FileName
End If
Cont = FindNextFile(hSearch, WFD) ' 获取下一个文件
Wend
Cont = FindClose(hSearch)
End If
'如果子目录存在则遍历之
If nDir > 0 Then
For i = 0 To nDir - 1
FindFileSAPI = FindFileSAPI + FindFileSAPI(path & dirNames(i) & "\", _
SearchStr, FileCount, DirCount)
Next i
End If
End Function'查找按钮代码
Sub Command1_Click()
Dim SearchPath As String, FindStr As String
Dim FileSize As Long
Dim NumFiles As Integer, NumDirs As Integer
Dim iNull As Integer, lpIDList As Long, lResult As Long
Dim sPath As String, udtBI As BrowseInfo
With udtBI
'设置浏览窗口
.hWndOwner = Me.hWnd
'返回选中的目录
.ulFlags = BIF_RETURNONLYFSDIRS
End With
'调出浏览窗口
lpIDList = SHBrowseForFolder(udtBI)
If lpIDList Then
sPath = String$(MAX_PATH, 0)
'获取路径
SHGetPathFromIDList lpIDList, sPath
'释放内存
CoTaskMemFree lpIDList
iNull = InStr(sPath, vbNullChar)
If iNull Then
sPath = Left$(sPath, iNull - 1)
End If
End If
Screen.MousePointer = vbHourglass
List1.Clear
SearchPath = sPath '选中的目录为搜索的起始路径
FindStr = "*.*" '搜索所有类型的文件(此处可另作定义)
FileSize = FindFileSAPI(SearchPath, FindStr, NumFiles, NumDirs)
Text1.Text = "查找到的文件数:" & NumFiles & vbCrLf & "查找的目录数:" & _
NumDirs + 1 & vbCrLf & "文件大小总共为:" & vbCrLf & _
Format(FileSize, "#,###,###,##0") & "字节"
Screen.MousePointer = vbDefault
End Sub
函数(路径)
if 在当前路径下存在其他的folder then
做你要在所有目录下做的事情
for each 子folder in 上层folder
call 函数(子folder的路径)
else
函数=返回值
endif
函数结束
你看看是这么个事不
Private Function AutoListFiles(ByVal sDirName As String, ByVal FileFilter As String) As BooleanOn Error GoTo RF_ERRORDim sName As String, sFile As String, sExt As StringDim sDirList() As String, iDirNum As Integer, i As Integer
Dim ExName As String
'首先枚举所有文件sFile = Dir(sDirName & FileFilter, vbNormal + vbArchive + vbHidden)Do While Len(sFile) > 0 sFile = UCase(Trim(sFile))
i = InStr(1, sFile, ".")
If i > 0 Then
ExName = LCase(Mid(sFile, i + 1))
If InStr(1, Filter, ExName) > 0 Then
List1.AddItem sDirName & sFile
End If
End If
sFile = Dir '下一个文件LoopiDirNum = 0sName = Dir(sDirName, vbDirectory)Do While Len(sName) > 0 If sName <> "." And sName <> ".." Then If GetAttr(sDirName & sName) And vbDirectory Then iDirNum = iDirNum + 1 ReDim Preserve sDirList(1 To iDirNum) sDirList(iDirNum) = sDirName & sName & "\" End If End If sName = Dir '下一个目录LoopFor i = 1 To iDirNum AutoListFiles sDirList(i), FileFilter '递归调用NextAutoListFiles = TrueExit FunctionRF_ERROR:MsgBox Err.Description, vbCritical, ""AutoListFiles = FalseEnd FunctionPrivate Sub Command1_Click()
List1.Clear
AutoListFiles Text1.Text, "*.*"
End SubPrivate Sub Form_Load()
Filter = "*.mp3;*.avi;*.mp4;*.mov;*.asf;*.wmv;*.rm;*.rmvb;*.exe;*.dat;*.swf;*.com"
End Sub
Debug.Print SeachFile("D:\ヘ簽・ァマー\lhut3227\Source", "doc")End Sub'*************************************************************************
'**FunctionName」コSeachFile
'**Input 」コPathStr(String)-Folder's path ExtensionName(String)-Extension Name which will be seach
'**OutPut 」コ(Long) -The count of Files
'**Description 」コSeach File and Print FileName
'**Global Var 」コNULL
'**Author 」コ******
'**Data 」コ
'**Version 」コV1.0.0
'*************************************************************************
Public Function SeachFile(PathStr As String, ExtensionName As String) As Long
On Error GoTo ToExit 'エェエ﨔ンレ・
'------------------------------------------------ Dim Fso As FileSystemObject
Dim Fols As Folders
Dim Fol As Folder
Dim Fils As Files
Dim Fil As File
If Right(PathStr, 1) <> "\" Then PathStr = PathStr & "\"
Set Fso = CreateObject("Scripting.FileSystemObject")
Set Fol = Fso.GetFolder(PathStr)
Set Fils = Fol.Files For Each Fil In Fol.Files
If Fso.GetExtensionName(Fil.Name) = ExtensionName Then
Debug.Print Fil.Path & "\" & Fil.Name
SeachFile = SeachFile + 1
End If
Next
DoEvents
Set Fols = Fol.SubFolders
For Each Fol In Fols
Call SeachFile(Fol.Path, ExtensionName)
Next '------------------------------------------------
Exit Function
'----------------
ToExit:
Debug.Print "Error Data:" & Format(Now, "YYYY-MM-DD HH:MM:SS")
Debug.Print "Error Type:" & Err.Number
Debug.Print "ErrorDescription:" & Err.Description
Debug.Print "ErrorSource:" & "SeachFile"
Debug.Print "SystemTitle:" & "Form1"
End Function