您可以使用带有通配符的 FileSystem.Dir 来查看是否有文件匹配。
来自MSDN
Dim MyFile, MyPath, MyName As String
' Returns "WIN.INI" if it exists.
MyFile = Dir("C:\WINDOWS\WIN.INI")
' Returns filename with specified extension. If more than one *.INI
' file exists, the first file found is returned.
MyFile = Dir("C:\WINDOWS\*.INI")
' Call Dir again without arguments to return the next *.INI file in the
' same directory.
MyFile = Dir()
' Return first *.TXT file, including files with a set hidden attribute.
MyFile = Dir("*.TXT", vbHidden)
' Display the names in C:\ that represent directories.
MyPath = "c:\" ' Set the path.
MyName = Dir(MyPath, vbDirectory) ' Retrieve the first entry.
Do While MyName <> "" ' Start the loop.
' Use bitwise comparison to make sure MyName is a directory.
If (GetAttr(MyPath & MyName) And vbDirectory) = vbDirectory Then
' Display entry only if it's a directory.
MsgBox(MyName)
End If
MyName = Dir() ' Get next entry.
Loop