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I'm building a tool in managed code (mostly C++/CLI) in two versions, a 'normal user' version and a 'pro' version.
The fact that the core code is identical between the two versions has caused me a little trouble as I want to package the resulting tool as a single assembly (DLL) and I don't want to have to include the .cpp files for the common code in the projects of the two versions of the tools. I'd rather have a project for the common code and a project for each version of the tool and have each version of the tools project depend on the common code and link it in as desired.
In unmanaged C++ I'd do this by placing the common code in a static library and linking both versions of the tool to it. I don't seem to be able to get this to work in C++/CLI. It seems that I'm forced to build the common code into a DLL assembly and that results in more DLL's than I'd like.
So, in summary, I can't work out how to build the common code in one project and link it with each of the final product projects to produce two single DLL assemblies that both include the common code.
I'm probably doing something wrong but I tried to work out how to do this using netmodules and whatever and I just couldn't get it to work. In the end the only way I got it working was to tell the linker to link the build products of the common code assembly rather than the results which works but is a bit of a hack IMHO.
Anyway, does anyone have any suggestions for how I SHOULD be solving this problem?
Edited: I guess I should have mentioned the fact that the assemblies generated are not 100% managed code, they contain a mix of managed and unmanaged code as is, probably, quite common with assemblies produced with C++/CLI...
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Class libraries are the shared library concept for . NET. They enable you to componentize useful functionality into modules that can be used by multiple applications. They can also be used as a means of loading functionality that is not needed or not known at application startup.
lib file) for use with C++ apps. Using a static library is a great way to reuse code. Rather than reimplementing the same routines in every app that requires the functionality, you write them one time in a static library and then reference it from the apps.
A class library defines types and methods that are called by an application. If the library targets . NET Standard 2.0, it can be called by any . NET implementation (including . NET Framework) that supports .
In computer science, a static library or statically-linked library is a set of routines, external functions and variables which are resolved in a caller at compile-time and copied into a target application by a compiler, linker, or binder, producing an object file and a stand-alone executable.
If you are annoyed at all the DLLs, download ILMerge. I use this to bundle together multiple DLL's into an easy-to-use .EXE for my clients.
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If I'm understanding this correctly, you have a solution which contains two projects. One project for the "normal" user and one project for the "pro" user. Visual Studio allows you to add a "link" to another file source from another project. If your "pro" version has the real core code file, and in your "normal" version you add existing -> find the file in the "pro" project, and click the down arrow by the Add button and select "Add as Link". Now you have single file that is literally the same between two projects.
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