'LpSolveDotNet' allow running the Mixed Integer Linear Programming (MILP) solver 'lp_solve' in .NET. That can solve pure linear, (mixed) integer/binary, semi-continuous and special ordered sets (SOS) models. This package needs one of the 'LpSolveDotNet.Native.*' packages to run, you should reference them instead. Another option would be to bring your own native library and allow 'LpSolveDotNet' to find it at runtime.
$ dotnet add package LpSolveDotNetNo README available.