Sue, thanks for your reply.
I want to add a button to my custom contact form.
How can I call the choose-contacts dialog by VBA in the buttons click event?
I then want to read the selected contact-item from the choose-contacts
dialog. How can I do this by VBA-code?
> There are no options to modify the behavior of that control or the field (Links) that it represents.
>
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> >
> > Appreciate any usefull hints.
Outlook provides no way to programmatically call that dialog, nothing analogous to the ShowCategoriesDialog command.
Other methods of allowing users to pick from that folder would be to use CDO 1.21, Redemption, or Outlook 2007 to call the Select Names dialog or fill a list or combo box on the form with names to pick.
Also note that the code behind Outlook forms is VBScript, not VBA.

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Sue Mosher, Outlook MVP
Author of Microsoft Outlook 2007 Programming:
Jumpstart for Power Users and Administrators
http://www.outlookcode.com/article.aspx?id=54
> Sue, thanks for your reply.
> I want to add a button to my custom contact form.
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>
>> There are no options to modify the behavior of that control or the field (Links) that it represents.
>> > I've build a contact form for a public folder and want to use the contacts
>> > Button (pick from field chooser...contacts) to let the user choose a
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>> > a control(_RecipientControl1) to the button automatically.
>> > However, I'm unable to select a userdefined field for that control.