DistListItem.ShowCategoriesDialog Method (Outlook)
Displays the Show Categories dialog box, which allows you to select categories that correspond to the subject of the item.
Syntax
expression .ShowCategoriesDialog
expression A variable that represents a DistListItem object.
Example
The following Microsoft Visual Basic for Applications (VBA) example creates a new distribution list item, displays the item on the screen, and opens up the Show Categories dialog box.
Sub Appointment()
'Creates an distribution list item to access ShowCategoriesDialog
Dim olDistListItem As Outlook.DistListItem
'Create distribution list item
Set olDistListItem = Application.CreateItem(olDistributionListItem)
'Display the item
olDistListItem.Display
'Display the Show categories dialog
olDistListItem.ShowCategoriesDialog
End Sub