Returns a COMAddIns collection that represents all the Component Object Model (COM) add-ins currently loaded in Microsoft Outlook.
expression Required. An expression that returns an Application object.
This Microsoft Visual Basic for Applications (VBA) example displays the number of COM add-ins currently loaded.
Dim myOlApp As New Outlook.Application Private Sub CountCOMAddins() MsgBox "There are " & _ myOlApp.COMAddIns.Count & " COM add-ins." End Sub
If you use Microsoft Visual Basic Scripting Edition (VBScript) in a Microsoft Outlook form, you do not declare an Application object variable. This example shows how to perform the same task using VBScript code in an Outlook form.
Sub Commandbutton1_Click() MsgBox "There are " & _ Application.COMAddIns.Count & " COM add-ins." End Sub