我正在使用 VB6,并且我有一个文件夹,其中有n
许多文件。
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
.
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
上面的代码用于更改.fin
为.txt
,但没有任何扩展名的文件名,如Clockings2.mis04062009 022511 PM
,Silver_421_export
等,不会转换为.txt
扩展名。例如,Clockings2mis04062009022511PM.txt
,Silver_421_export.txt
。
我应该如何更改此代码?