■ 서비스 계약 인터페이스를 상속하는 방법을 보여준다.
▶ 예제 코드 (C#)
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using System; using System.Collections; using System.ServiceModel; namespace TestProject { /// <summary> /// 상점 인터페이스 /// </summary> [ServiceContract(Namespace="http://company.com/bookstore")] public interface IBookStore { //////////////////////////////////////////////////////////////////////////////////////////////////// Method #region 주문하기 - Order(userID, isbn, amount) /// <summary> /// 주문하기 /// </summary> /// <param name="userID">사용자 ID</param> /// <param name="isbn">ISBN</param> /// <param name="amount">수량</param> /// <returns>주문 ID</returns> [OperationContract] int Order(string userID, string isbn, int amount); #endregion #region 취소하기 - Cancel(orderID) /// <summary> /// 취소하기 /// </summary> /// <param name="orderID">주문 ID</param> /// <returns>처리 결과</returns> [OperationContract] bool Cancel(int orderID); #endregion #region 검색하기 - Search(title) /// <summary> /// 검색하기 /// </summary> /// <param name="title">제목</param> /// <returns>제목 배열</returns> [OperationContract] string[] Search(string title); #endregion } /// <summary> /// 상점 2 인터페이스 /// </summary> [ServiceContract(Namespace="http://company.com/bookstore2")] public interface IBookStore2 : IBookStore { //////////////////////////////////////////////////////////////////////////////////////////////////// Method #region 검색하기 2 - Search2(title) /// <summary> /// 검색하기 2 /// </summary> /// <param name="title">제목</param> /// <returns>제목 배열</returns> [OperationContract] string[] Search2(string title); #endregion } } |