我想对某一个文件夹中的文件,包括子目录中的*.txt文件进行处理,打开一个用
Open ("c:\test\001.txt") For Input As #1
Open ("c:\test2\001.txt") For Output As #2
'读入文件内容
Do Until EOF(1)
Line Input #1, temp
s = s & temp
Loop
Print #2, s
Close #2
Close #1
但是不会把说有的文件,包括子目录的读出来循环呀什么的.希望高手指点
Open ("c:\test\001.txt") For Input As #1
Open ("c:\test2\001.txt") For Output As #2
'读入文件内容
Do Until EOF(1)
Line Input #1, temp
s = s & temp
Loop
Print #2, s
Close #2
Close #1
但是不会把说有的文件,包括子目录的读出来循环呀什么的.希望高手指点
'and four text boxes (text1, text2, text3 and text4).Private Declare Function FindFirstFile Lib "kernel32" Alias "FindFirstFileA" (ByVal lpFileName As String, lpFindFileData As WIN32_FIND_DATA) As Long
Private Declare Function FindNextFile Lib "kernel32" Alias "FindNextFileA" (ByVal hFindFile As Long, lpFindFileData As WIN32_FIND_DATA) As Long
Private Declare Function GetFileAttributes Lib "kernel32" Alias "GetFileAttributesA" (ByVal lpFileName As String) As Long
Private Declare Function FindClose Lib "kernel32" (ByVal hFindFile As Long) As LongConst 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 = &H100Private Type FILETIME
dwLowDateTime As Long
dwHighDateTime As Long
End TypePrivate 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
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 FunctionFunction FindFilesAPI(path As String, SearchStr As String, FileCount As Integer, DirCount As Integer)
'KPD-Team 1999
'E-Mail: [email protected]
'URL: http://www.allapi.net/ Dim FileName As String ' Walking filename variable...
Dim DirName As String ' SubDirectory Name
Dim dirNames() As String ' Buffer for directory name entries
Dim nDir As Integer ' Number of directories in this path
Dim i As Integer ' For-loop counter...
Dim hSearch As Long ' Search Handle
Dim WFD As WIN32_FIND_DATA
Dim Cont As Integer
If Right(path, 1) <> "\" Then path = path & "\"
' Search for subdirectories.
nDir = 0
ReDim dirNames(nDir)
Cont = True
hSearch = FindFirstFile(path & "*", WFD)
If hSearch <> INVALID_HANDLE_VALUE Then
Do While Cont
DirName = StripNulls(WFD.cFileName)
' Ignore the current and encompassing directories.
If (DirName <> ".") And (DirName <> "..") Then
' Check for directory with bitwise comparison.
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) 'Get next subdirectory.
Loop
Cont = FindClose(hSearch)
End If
' Walk through this directory and sum file sizes.
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) ' Get next file
Wend
Cont = FindClose(hSearch)
End If
' If there are sub-directories...
If nDir > 0 Then
' Recursively walk into them...
For i = 0 To nDir - 1
FindFilesAPI = FindFilesAPI + FindFilesAPI(path & dirNames(i) & "\", SearchStr, FileCount, DirCount)
Next i
End If
End Function
Sub Command1_Click()
Dim SearchPath As String, FindStr As String
Dim FileSize As Long
Dim NumFiles As Integer, NumDirs As Integer
Screen.MousePointer = vbHourglass
List1.Clear
SearchPath = Text1.Text
FindStr = Text2.Text
FileSize = FindFilesAPI(SearchPath, FindStr, NumFiles, NumDirs)
Text3.Text = NumFiles & " Files found in " & NumDirs + 1 & " Directories"
Text4.Text = "Size of files found under " & SearchPath & " = " & Format(FileSize, "#,###,###,##0") & " Bytes"
Screen.MousePointer = vbDefault
End SubPrivate Sub Form_Load()
Text1.Text = "c:\aaa"
Text2.Text = "*.txt"
End Sub
' 函数将返回按条件第一个找到的文件名。
MyFile = Dir("C:\WINDOWS\*.txt")' 若第二次调用 Dir 函数,但不带任何参数,则函数将返回同一目录下的下一个 *.txt 文件。
MyFile = Dir' 返回找到的第一个隐式 *.TXT 文件。
MyFile = Dir("*.TXT", vbHidden)' 显示 C:\ 目录下的名称。
MyPath = "c:\" ' 指定路径。
MyName = Dir(MyPath, vbDirectory) ' 找寻第一项。
Do While MyName <> "" ' 开始循环。
' 跳过当前的目录及上层目录。
If MyName <> "." And MyName <> ".." Then
' 使用位比较来确定 MyName 代表一目录。
If (GetAttr(MyPath & MyName) And vbDirectory) = vbDirectory Then
Debug.Print MyName ' 如果它是一个目录,将其名称显示出来。
End If
End If
MyName = Dir ' 查找下一个目录。
Loop
http://www.codesky.net/article/list.asp?id=2751
Dim ff() As String
Dim fn As Long
Dim i As Long
fn = TreeSearch("c:\aaa", "*.txt", ff())
Debug.Print "找到文件数目为" & fn
For i = 1 To fn
Debug.Print ff(i)
Next
End Sub
Private Function TreeSearch(ByVal sPath As String, ByVal sFileSpec As String, sFiles() As String) As Long
Static lngFiles As Long
Dim lngIndex As Long
Dim strDir As String
Dim strSubDirs() As String
If Right(sPath, 1) <> "\" Then
sPath = sPath & "\"
End If
strDir = Dir(sPath & sFileSpec)
Do While Len(strDir)
lngFiles = lngFiles + 1
ReDim Preserve sFiles(1 To lngFiles)
sFiles(lngFiles) = sPath & strDir
strDir = Dir
Loop
lngIndex = 0
strDir = Dir(sPath & "*.*", 16)
Do While Len(strDir)
If Left(strDir, 1) <> "." Then
If GetAttr(sPath & strDir) And vbDirectory Then
lngIndex = lngIndex + 1
ReDim Preserve strSubDirs(1 To lngIndex)
strSubDirs(lngIndex) = sPath & strDir & "\"
End If
End If
strDir = Dir
Loop
For lngIndex = 1 To lngIndex
Call TreeSearch(strSubDirs(lngIndex), sFileSpec, sFiles())
Next lngIndex
TreeSearch = lngFiles
End Function