Вот функция, которая будет рекурсивно искать папку и все подпапки для определенного расширения, а затем копировать найденные файлы в указанное место назначения:
Sub SearchFoldersAndCopy(ByVal arg_sFolderPath As String, _
ByVal arg_sDestinationFolder As String, _
ByVal arg_sExtension As String)
Dim oFSO As Object
Dim oFolder As Object
Dim oSubFolder As Object
Dim sTest As String
'Test if FolderPath exists
sTest = Dir(arg_sFolderPath, vbDirectory)
If Len(sTest) = 0 Then
MsgBox "Specified folder [" & arg_sFolderPath & "] doesn't exist. Please check spelling or create the directory."
Exit Sub
End If
'Test if Destination exists
sTest = Dir(arg_sDestinationFolder, vbDirectory)
If Len(sTest) = 0 Then
MsgBox "Specified destination [" & arg_sDestinationFolder & "] doesn't exist. Please check spelling or create the directory."
Exit Sub
End If
'FolderPath and Destination both exist, proceed with search and copy
Set oFSO = CreateObject("Scripting.FileSystemObject")
Set oFolder = oFSO.GetFolder(arg_sFolderPath)
'Test if any files with the Extension exist in directory and copy if one or more found
sTest = Dir(oFolder.Path & Application.PathSeparator & "*." & arg_sExtension)
If Len(sTest) > 0 Then oFSO.copyfile oFolder.Path & Application.PathSeparator & "*." & arg_sExtension, arg_sDestinationFolder
'Recursively search subfolders
For Each oSubFolder In oFolder.SubFolders
SearchFoldersAndCopy oSubFolder.Path, arg_sDestinationFolder, arg_sExtension
Next oSubFolder
End Sub
Вот пример того, как его вызвать:
Sub tgr()
Dim sStartFolder As String
Dim sDestination As String
Dim sExtension As String
sStartFolder = "C:\Test"
sDestination = "C:\Output\" '<-- The ending \ may be required on some systems
sExtension = "SLDDRW"
SearchFoldersAndCopy sStartFolder, sDestination, sExtension
End Sub