Note: This is a post transferred from Laurii for historical and consolidation purposes.
Dim olApp As Outlook.Application
Dim olSession As Outlook.NameSpace
Dim olStartFolder As Outlook.MAPIFolder
lCountOfFound = 0
Set olApp = New Outlook.Application
Set olSession = olApp.GetNamespace("MAPI")
' Allow the user to pick the folder in which to start the search.
Set olStartFolder = olSession.PickFolder
' Check to make sure user didn't cancel PickFolder dialog.
If Not (olStartFolder Is Nothing) Then
' Start the search process.
ProcessFolder olStartFolder, fnum
' Pop up a dialog box at the end
MsgBox "Done" & olStartFolder.FolderPath
This doesn’t do too much… It selects a folder and calls a function. The recursive part is below:
' CurrentFolder: the current folder to walk
' fnum : the writeable file (see http://www.laurivan.com/outlook-vba-write-to-a-file/)
Sub ProcessFolder(CurrentFolder As Outlook.MAPIFolder, fnum)
Dim i As Long
Dim olNewFolder As Outlook.MAPIFolder
' late bind this object variable, since it could be various item types
Dim olTempFolder As Outlook.MAPIFolder
Dim olTempFolderPath As String
' Loop through the items in the current folder.
' Looping through backwards in case items are to be deleted,
' as this is the proper way to delete items in a collection.
For i = CurrentFolder.Folders.Count To 1 Step -1
Set olTempFolder = CurrentFolder.Folders(i)
' Do some post-processing for each item
' Call some generic function
ProcessGeneric CurrentFolder, fnum
' Loop through and search each subfolder of the current folder.
For Each olNewFolder In CurrentFolder.Folders
'Don't need to process the Deleted Items folder
If olNewFolder.name <> "Deleted Items" Then
' Call recursively the walking function
ProcessFolder olNewFolder, fnum
Now, you can process each item in the directory in the first loop and elegantly call a per-item processor (d’oh!). Other than that, VBA in Outlook 2003 is not nice… The tiniest mistake, you get an error. It doesn’t like something (like strings and objects), you get an error. Not nice after processing 100 emails to get something like
Mismatched objects… Still, it’s quicker than doing a C# :(
A little experiment: If you find this post and ad below useful, please check the ad out :-)