Manage multirepo projects

Question

Hello,

I have to manage a multirepo project, i have three repositories (A,B,C) of .net projects and Im using visual studio 2022 latest release, my doubts are:

1. Have I to have only one visual studio solution file?
2. If yes where i have to store it? (in which repo)
3. I my project A, i references some dlls contained in the project B, I have to put dlls under source control I thought , but how i can references they from my A project?

Thanks to those who will help me.

Answer 1

1. a solution file is just a collection of projects. you can have as many as you want.
2. typically each repo project would have its own solution.
3. it is a really bad practice to store dll's in a repo. you should use project references or create nuget packages of the shared projects