C++ Code::Blocks Autocomplete Not Working

问题

I just recently started learning C++ with Code::Blocks. When I first started using it, the autocomplete worked fine, but now it doesn't for some reason. What I mean by autocomplete is this:

#include <iostream>
using namespace std;

int main(){
    int test;
}

If I were to type "te" (without the quotes), I wouldn't get a box that has the name of my variable in it. Any help would be appreciated.

回答1:

Disabling SmartSense (settings/editor/code completion) can resolve the problem. With SmartSense enabled (default) code completion work partially.

回答2:

Check settings. Settings > Editor > General Settings > Editor Settings > Code Completion > Check [Code Completion]

回答3:

In the Editor settings, change the value of autolaunch after typing # letters from 3 to 2.

回答4:

I think it might be good to know that for some versions, you need to close your Code::Blocks program and open it again so these changes of settings become effective.

来源：https://stackoverflow.com/questions/28422023/c-codeblocks-autocomplete-not-working