When I type in a C++ project , I get suggestion. I can commit the selected suggestion by hitting Tab key; But if I press enter or space or any of the member list commit characters :
{}[]().,:;+-*/%&|^!=<>?@#\
, Intellisense doesn't commit the selected option. I want this suggestion to be committed with any of these characters, exactly as the default settings in C#.
- Open Options from menus: Tools -> Options
- Navigate to page: Text Editor -> C++ -> Advanced
- Scroll down to Intellisense section
- Change the option: Member List Commit Aggressive from False to True
I had the same problem. I am using C++ together with Boost. There is a famous linker problem with Boost in debug mode.
I fixed this problem by the preprocessor macro _HAS_ITERATOR_DEBUGGING 0
But intellisense stopped working. I looked in the Error List tab of Visual Studio and found an entry which says intellisense has a problem wwith this macro.
After I changed this macro to _HAS_ITERATOR_DEBUGGING=0
intellisense works perfectly.
Hopefully this will help you Walter
来源：https://stackoverflow.com/questions/20342223/visual-studio-2013-c-intellisense-shows-suggestion-but-does-not-commit-them-by