我使用VB6,我有一个文件夹,我有n
文件数。我想将文件扩展名更改为.txt
。我使用下面的代码将所有.fin
文件的扩展名更改为.txt
。文件重命名问题?
Dim filename1 As String
filename1 = Dir$(txtsourcedatabasefile & "\*.fin", vbDirectory)
Do While filename1 <> ""
Dim strInput As String
Dim strOutput As String
Dim strChar As String
Dim intChar As Integer
Dim intLoop As Integer
strInput = filename1
strOutput = ""
For intLoop = 1 To Len(strInput)
strChar = Mid$(strInput, intLoop, 1)
intChar = Asc(strChar)
If ((intChar >= 48) And (intChar <= 57)) Or _
((intChar >= 65) And (intChar <= 90)) Or _
((intChar >= 97) And (intChar <= 122)) Or _
(intChar = 95) Then
strOutput = strOutput & strChar
End If
Next
Name txtsourcedatabasefile & "\" & filename1 As txtsourcedatabasefile & "\" & strOutput & ".txt"
filename1 = Dir$
Loop
上面的代码工作用于改变.fin
到.txt
,但与文件名而没有任何扩展名,像Clockings2.mis04062009 022511 PM
,Silver_421_export
等,不变换为.txt
推广。例如,Clockings2mis04062009022511PM.txt
,Silver_421_export.txt
。
我该如何更改此代码?
为什么这会被投票? – Oorang 2009-11-18 17:05:23