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#1
January 1st 07, 09:53 PM
posted to microsoft.public.outlook.program_vba
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Optional object parameter
I am trying to check if an object argument was passed to a sub. See below... I get an error message at "If itm vbNull " how do I check if an object was passed from the calling function? Thanks, Carol Sub Envelope(Optional itm As ContactItem) If itm vbNull Then 'Trying to see if item sent Debug.Print "Item class: " & itm.Class Debug.Print itm.FullName If itm.Class olContact Then MsgBox "The active Inspector is not a contact item; exiting" Exit Sub End If 
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#2
January 1st 07, 10:45 PM
posted to microsoft.public.outlook.program_vba
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Optional object parameter
If Not itm Is Nothing Then
-- Sue Mosher, Outlook MVP Author of Configuring Microsoft Outlook 2003 http://www.turtleflock.com/olconfig/index.htm and Microsoft Outlook Programming - Jumpstart for Administrators, Power Users, and Developers http://www.outlookcode.com/jumpstart.aspx "Carol G" wrote in message news:bxemh.549535$R63.136085@pd7urf1no... I am trying to check if an object argument was passed to a sub. See below... I get an error message at "If itm vbNull " how do I check if an object was passed from the calling function? Thanks, Carol Sub Envelope(Optional itm As ContactItem) If itm vbNull Then 'Trying to see if item sent Debug.Print "Item class: " & itm.Class Debug.Print itm.FullName If itm.Class olContact Then MsgBox "The active Inspector is not a contact item; exiting" Exit Sub End If
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#3
January 2nd 07, 02:10 AM
posted to microsoft.public.outlook.program_vba
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Optional object parameter
Thanks,
Carol "Sue Mosher [MVP-Outlook]" wrote in message ... If Not itm Is Nothing Then -- Sue Mosher, Outlook MVP Author of Configuring Microsoft Outlook 2003 http://www.turtleflock.com/olconfig/index.htm and Microsoft Outlook Programming - Jumpstart for Administrators, Power Users, and Developers http://www.outlookcode.com/jumpstart.aspx "Carol G" wrote in message news:bxemh.549535$R63.136085@pd7urf1no... I am trying to check if an object argument was passed to a sub. See below... I get an error message at "If itm vbNull " how do I check if an object was passed from the calling function? Thanks, Carol Sub Envelope(Optional itm As ContactItem) If itm vbNull Then 'Trying to see if item sent Debug.Print "Item class: " & itm.Class Debug.Print itm.FullName If itm.Class olContact Then MsgBox "The active Inspector is not a contact item; exiting" Exit Sub End If
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