NGWS SDK Documentation  

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9.5 Type declarations

A type-declaration is either a class-declaration (§10.1), a struct-declaration (§11.1), an interface-declaration (§13.1), an enum-declaration (§14.1), or a delegate-declaration (§15.1).

type-declaration:
class-declaration
struct-declaration
interface-declaration
enum-declaration
delegate-declaration

A type-declaration can occur as a top-level declaration in a compilation unit or as a member declaration within a namespace, class, or struct.

When a type declaration for a type T occurs as a top-level declaration in a compilation unit, the fully qualified name of the newly declared type is simply T. When a type declaration for a type T occurs within a namespace, class, or struct, the fully qualified name of the newly declared type is N.T, where N is the fully qualified name of the containing namespace, class, or struct.

A type declared within a class or struct is called a nested type (§10.2.6).

The permitted access modifiers and the default access for a type declaration depend on the context in which the declaration takes place (§3.3.1):