Default | Permitted declared accessibilities | |
namespace | public | none (always implicitly public) |
enum | public | none (always implicitly public) |
interface | public | none |
class | private | All¹ |
struct | private | public, internal, private² |
delegate | private | All¹ |
constructor | protected | All¹ |
interface member | public | none (always implicitly public) |
method | private | All¹ |
field | private | All¹ |
user-defined operator | none | public (must be declared public) |
¹ All === public, protected, internal, private, protected internal
² structs cannot inherit from structs or classes (although they can, interfaces), hence protected is not a valid modifier
