具体代码实现SQL Server

以下是一个简单的SQL Server电影院管理系统的代码实现示例：

1. 创建数据库和数据表

-- 创建数据库
CREATE DATABASE Cinema;

-- 使用Cinema数据库
USE Cinema;

-- 创建电影信息表
CREATE TABLE Movie (
    MovieID INT PRIMARY KEY,
    MovieName VARCHAR(50) NOT NULL,
    MovieType VARCHAR(50) NOT NULL,
    MovieDirector VARCHAR(50) NOT NULL,
    MovieLength INT NOT NULL
);

-- 创建场次信息表
CREATE TABLE Session (
    SessionID INT PRIMARY KEY,
    MovieID INT NOT NULL,
    SessionTime DATETIME NOT NULL,
    SessionPrice MONEY NOT NULL,
    CONSTRAINT FK_Session_Movie FOREIGN KEY (MovieID) REFERENCES Movie (MovieID)
);

-- 创建座位信息表
CREATE TABLE Seat (
    SeatID INT PRIMARY KEY,
    SessionID INT NOT NULL,
    SeatRow INT NOT NULL,
    SeatColumn INT NOT NULL,
    CONSTRAINT FK_Seat_Session FOREIGN KEY (SessionID) REFERENCES Session (SessionID)
);

-- 创建订单信息表
CREATE TABLE [Order] (
    OrderID INT PRIMARY KEY,
    SessionID INT NOT NULL,
    SeatID INT NOT NULL,
    OrderTime DATETIME NOT NULL,
    OrderPrice MONEY NOT NULL,
    CONSTRAINT FK_Order_Session FOREIGN KEY (SessionID) REFERENCES Session (SessionID),
    CONSTRAINT FK_Order_Seat FOREIGN KEY (SeatID) REFERENCES Seat (SeatID)
);

2. 添加数据

-- 向电影信息表中添加数据
INSERT INTO Movie (MovieID, MovieName, MovieType, MovieDirector, MovieLength)
VALUES (1, 'The Shawshank Redemption', 'Drama', 'Frank Darabont', 142),
       (2, 'The Godfather', 'Crime', 'Francis Ford Coppola', 175),
       (3, 'The Dark Knight', 'Action', 'Christopher Nolan', 152);

-- 向场次信息表中添加数据
INSERT INTO Session (SessionID, MovieID, SessionTime, SessionPrice)
VALUES (1, 1, '2021-01-01 10:00:00', 35),
       (2, 2, '2021-01-01 12:30:00', 45),
       (3, 3, '2021-01-01 15:00:00', 50);

-- 向座位信息表中添加数据
INSERT INTO Seat (SeatID, SessionID, SeatRow, SeatColumn)
VALUES (1, 1, 1, 1),
       (2, 1, 1, 2),
       (3, 1, 1, 3),
       (4, 1, 2, 1),
       (5, 1, 2, 2),
       (6, 1, 2, 3),
       (7, 2, 1, 1),
       (8, 2, 1, 2),
       (9, 2, 1, 3),
       (10, 2, 2, 1),
       (11, 2, 2, 2),
       (12, 2, 2, 3),
       (13, 3, 1, 1),
       (14, 3, 1, 2),
       (15, 3, 1, 3),
       (16, 3, 2, 1),
       (17, 3, 2, 2),
       (18, 3, 2, 3);

3. 编写存储过程

-- 查询电影信息
CREATE PROCEDURE [dbo].[GetMovie]
AS
BEGIN
    SELECT MovieName, MovieType, MovieDirector, MovieLength
    FROM Movie
END;

-- 查询场次信息
CREATE PROCEDURE [dbo].[GetSession]
AS
BEGIN
    SELECT SessionID, MovieName, SessionTime, SessionPrice
    FROM Session
    INNER JOIN Movie ON Session.MovieID = Movie.MovieID
END;

-- 查询座位信息
CREATE PROCEDURE [dbo].[GetSeat]
    @SessionID INT
AS
BEGIN
    SELECT SeatID, SeatRow, SeatColumn
    FROM Seat
    WHERE SessionID = @SessionID
END;

-- 查询订单信息
CREATE PROCEDURE [dbo].[GetOrder]
AS
BEGIN
    SELECT OrderID, MovieName, SessionTime, SeatRow, SeatColumn, OrderPrice
    FROM [Order]
    INNER JOIN Session ON [Order].SessionID = Session.SessionID
    INNER JOIN Movie ON Session.MovieID = Movie.MovieID
    INNER JOIN Seat ON [Order].SeatID = Seat.SeatID
END;

4. 设计用户界面和编写代码

这一部分需要根据具体需求和开发工具来进行实现，可以使用Visual Studio等开发工具进行设计和编写代码，实现各项功能，如查询电影信息、查询场次信息、选择座位、提交订单等。

以上是一个简单的SQL Server电影院管理系统的代码实现示例，具体实现需要根据实际需求进行调整和完善。