IT. Expert System.

A struct-declaration is a type-declaration that declares a new struct:

struct-declaration:
attributes_opt struct-modifiers_opt partial_opt struct identifier type-parameter-list_opt
struct-interfaces_opt type-parameter-constraints-clauses_opt struct-body ;_opt

A struct-declaration consists of an optional set of attributes , followed by an optional set of struct-modifiers , followed by an optional partial modifier, followed by the keyword struct and an identifier that names the struct, followed by an optional type-parameter-list specification , followed by an optional struct-interfaces specification ), followed by an optional type-parameters-constraints-clauses specification , followed by a struct-body , optionally followed by a semicolon.

1. Struct modifiers

A struct-declaration may optionally include a sequence of struct modifiers:

struct-modifiers:
struct-modifier
struct-modifiers struct-modifier

struct-modifier:
new
public
protected
internal
private

It is a compile-time error for the same modifier to appear multiple times in a struct declaration.

The modifiers of a struct declaration have the same meaning as those of a class declaration .

1. Partial modifier

The partial modifier indicates that this struct-declaration is a partial type declaration. Multiple partial struct declarations with the same name within an enclosing namespace or type declaration combine to form one struct declaration, following the rules specified in §10.2.

1. Struct interfaces

A struct declaration may include a struct-interfaces specification, in which case the struct is said to implement the given interface types.

struct-interfaces:
: interface-type-list

Interface implementations are discussed further in §13.4.

1. Struct body

The struct-body of a struct defines the members of the struct.

struct-body:
{ struct-member-declarations_opt }

All information of this service is derived from the free sources and is provided solely in the form of quotations. This service provides information and interfaces solely for the familiarization (not ownership) and under the "as is" condition.