Is it possible to write an outlook add-in that modifies the color of the user interface?
问题 I'd like to write an outlook add-in that changes the color of the Outlook window when the user opens an e-mail that comes from a sender external to the company. Can someone tell how to change the color of the outlook window? Also, will I need to use MAPI? 回答1: As far as you're concerned, it is not possible. Since 2007, the color of the Outlook UI is defined by the user's color preference (Blue, Silver, or Black, or in 2013: White, Grey, Dark Grey). There is no API provided to allow add-ins to