My project has a Ribbon form. I added a BarManager (with only a Main Menu), and then added a PopupMenu, with the Manager set to the BarManager The Ribbon is set to None. After adding several button items to the menu, I get the error "There is already a command handler for the menu command '5efc7975-14bc-11cf-9b2b-00aa00573819 : 17". I deleted both the BarManager and the PopupMenu and re-created them, but I still get the error. Closing the project and re-opening it will let the application run, but when I return to design mode it reappears.
Since my last post, I noticed that my project had a reference to an old version of the Microsoft PowerPack shape control. I have removed that, and the issue (so far) appears to have gone away. It was the error message's reference to a menu command that made me wonder about your PopUpMenu control.
I'll consider the issue closed. Thanks for your help.
Is your intention to post an answer to your own question?
- If so, then proceed.
- If you simply wanted to post additional information, ask for further clarification, or to just say "Thanks!", please click Leave a Comment.
- If you wish to edit your original question, please use the Edit button in the Toolbox at the top right corner of that entry.