从依赖项中排除头文件以在Visual Studio 2017中进行构建

Question

I have a larger MFC project. Off course the resource.h file is used in a lot of cpp files.

Former VS version tracked the //{{NO_DEPENDENCIES}} comment at the start. The result was, that a change to the resource.h didn't cause a full recompile of all files using this header.

How can I achieve this with VS-2017?

I now that I need to manually trigger a recompile or a build all n major changes.

Answer 1

How can I achieve this with VS-2017?

You can get details from this document .

The //{{NO_DEPENDENCIES}} is still supported in VS2017. If you add a new .rc file in VS2017, it will create a resource.h file, within it the comment will be at the first line.

• From document:

Visual C++, circumvents the dependency on RESOURCE.H by including the following comment as the first line of the RESOURCE.H file:

Also, if you have the need to frequently change symbol values for a certain group of resources, you will probably find it more convenient and safer to break out these symbols into a separate read-only header file, as described in the above section Including Additional Header Files .