整合代码后发现在调试状态下不能修改代码了，， 想要编辑的时候状态栏显示“Cannot currently modify this text in the editor”， 一开始反应是察看了下开始工程的Debug设置，因为其切换到的C++工程， 发现Debugger Type一项设置的为Auto，赶紧改为Mixed，发现问题依旧。Google了半天没有结果。
后来发现准备敲入任何字母的时候弹出个警告框:"changes are not allowed when unmanaged debugging is enabled" 用这个关键字终于找到了答案：
You can't have both Edit + Continue (for managed code) and Interop enabled at the same time.
--------------
1. If you want to debug + edit just the C# code, you can use managed-only debugging.
2. If you want to debug + edit just the native C++ code, you can use native-only debugging.
3. If you want to debug both C# and native C++ code (but not edit), you can use interop-debugging.
详见：