|
Option Explicit
Option Base 1 Public Sub TraverseTree() Dim strParentDir As String Dim strSubDirs() As String Dim strFullPath As String Dim strCurFile As String Dim bFirstFile As Boolean Dim bEndOfSearch As Boolean Dim bIsFile As Boolean Dim lngSubIdx As Long '********************************* 'Temp vars for demo purposes only '********************************* Dim lngFileCount As Long '********************************* lngSubIdx = 1 ReDim strSubDirs(1) 'Set the initial directory... strSubDirs(1) = "C:\" bEndOfSearch = False bFirstFile = True Do While Not bEndOfSearch strParentDir = strSubDirs(lngSubIdx) If bFirstFile Then ChDir strParentDir strCurFile = Dir(strParentDir, vbArchive Or _ vbDirectory Or vbHidden Or vbNormal Or _ vbReadOnly Or vbSystem) If strCurFile <> "" And strCurFile <> "." And _ strCurFile <> ".." Then If GetAttr(strParentDir & strCurFile) = vbDirectory Then 'This is a directory... ReDim Preserve strSubDirs(UBound(strSubDirs) + 1) strSubDirs(UBound(strSubDirs)) = strParentDir & _ strCurFile & "\" Else 'This is a file... bIsFile = True End If End If bFirstFile = False Else strCurFile = Dir(, vbArchive Or vbDirectory Or _ vbHidden Or vbNormal Or vbReadOnly Or vbSystem) If strCurFile <> "" And strCurFile <> "." And _ strCurFile <> ".." Then If GetAttr(strParentDir & strCurFile) = vbDirectory Then 'This is a directory... ReDim Preserve strSubDirs(UBound(strSubDirs) + 1) strSubDirs(UBound(strSubDirs)) = strParentDir & _ strCurFile & "\" Else 'This is a file bIsFile = True End If End If End If If bIsFile Then '************************************************** 'This is where you put the code to handle a file... 'Replace this with your code. '*************************************************** lngFileCount = lngFileCount + 1 '************************************************** bIsFile = False Else '************************************************** 'This is where you put the code to handle all other 'items found... '************************************************** End If If strCurFile = "" Then lngSubIdx = lngSubIdx + 1 If lngSubIdx > UBound(strSubDirs) Then bEndOfSearch = True Else bFirstFile = True End If End If DoEvents Loop MsgBox "Files found: " & lngFileCount End Sub |