在 .rc 文件中使用预处理器宏

Question

I have a C++ program in Visual Studio Community 2015 where I need to include a different resource for debug and release versions. Debug and release versions are differentiated by defining the _DEBUG macro for the debug version, otherwise leaving it undefined.

So naturally I tried to put a #if defined(_DEBUG) into my .rc file, but when compiling the resource compiler acts like the macro isn't defined and compiles it as it was a release version (when it is not).

How do I make the resource compiler see the macro?

Answer 1

为了将预处理器定义传递给资源编译器，您还必须在项目设置（配置属性 -> 资源 -> 常规）中定义它。