1) completions
Right now when I have an event and I add a handler to it, then VA will show possible
candidates for completion. After selecting a candidate, VA will add it as method CALL not reference. That should be easy to fix.
myControl.Clicked += myControl_OnClickHander(); // <= wrong
myControl.Clicked += myControl_OnClickHander; // <= right
2) adding/renaming
I have mentioned this already in another thread but there it was related to the manual use of VSs rename versus VA rename.
But in the case of event handlers, its a whole different story:
When you use the Intellisense option to add an event handler for the event, after typing myControl.Clicked += intellisense prompts you to hit Tab to create an event handler for it, after hitting tag, a new method is created with a default name and VS enters "rename mode" so you can change the name of the created method.
VA doesnt recognize that VS is in rename mode and offers completion for what I am typing. Badly though, usually I type ahead and hit enter, often with the effect that VA inserts something that was suggested, effectively killing my rename.