是否可以使C#基类仅在其编译到的库程序集中可访问,同时使从它继承的其他子类公开?例如:usingSystem.IO;classBaseOutput:Stream//Hiddenbaseclass{protectedBaseOutput(Streamo){...}...lotsofcommonmethods...}publicclassMyOutput:BaseOutput//Publicsubclass{publicBaseOutput(Streamo):base(o){...}publicoverrideintWrite(intb){...}}在这里,我希望我的库的客户端无法访问Ba