Implementing Outlook email send to Autocomplete in a windows form

问题

I'm trying to develop an outlook Add-in, when the addin button clicks it open a windos form. The windows form has a text field, In the text field when a name is typed it should show suggestion list as in outlook email "send to" field. I'm struggled with finding any source to read. Can anyone help :) ?

回答1:

The SendTo list is pulled from the autocompletion list cache and is handled differently based upon Outlook versions. In Outlook 2010, you can use the Suggested Contacts folder, whereas in Outlook 2007 and below it is contained in a hidden NK2 file.

See related link on how to manage the autocompletion cache.

来源：https://stackoverflow.com/questions/11522296/implementing-outlook-email-send-to-autocomplete-in-a-windows-form