private static void WithContainer()
{
IServiceProvider service = new ServiceCollection()
.AddScoped <IReader, Reader>()
.AddScoped <IWriter, Writer>()
.AddScoped <Copy, Copy>()
.BuildServiceProvider();
Copy copy = service.GetService <Copy>();
copy.CopyAllText();
}
private static void WithoutContainer()
{
Copy copy = new Copy(new Reader(), new Writer());
copy.CopyAllText();
}
