用数据库设计影院售票管理系统审批稿.docx

1、用数据库设计影院售票管理系统审批稿 YKK standardization office【 YKK5AB- YKK08- YKK2C- YKK18】用数据库设计影院售票管理系统一系统概述；1设计需求； 现在中国大部分的家庭都喜欢在家里置办属于自己风格的家庭影院。但是，仍然有很多人喜欢到电影院去看电影。因为家里的气氛毕竟不如影院好。所以，现代家庭影院的出现并不会让电影院没有生路。 每个社会服务系统都有自己的一套管理机制。当然，电影院也不除外。其实电影院的管理系统应该来说比其他的社会服务系统的管理要简单一点。电影院不外乎是引进电影，制定播放影片的时间表，买票，检票进场观看，还有就是一些数据管理方面

2、的事。如工作人员管理，票务管理等等。为了工作机制简单有序，必然要引进一套管理系统。2需求分析；具体而言，影院售票系统需要实现以下的需求：（1） 能够对播放电影，工作人员，售票事宜，检票事宜，无用数据进行处理。（2） 售票管理自然有专人负责，要处理各电影的电影票销售问题。当然包括退票问题，还有就是预订电影票其实也就相当于买票。两者可以当一回事处理。（3） 检票管理事宜要完成观众进场时检票的事宜。其中包括了电影票的真假检测问题。（4） 数据管理要处理电影的播放的次序，工作人员的管理，以及过期电影票的处理问题。二结构设计三设计说明 1分析与创建数据库； 根据系统的功能分析结果，影院售票管理系统将会使

3、用Microsoft SQL Sever 2000 作为后台的数据库管理系统。本管理系统是应用于电影院中，而且需要和数据库之间进行频繁数据交换，所以采用Microsoft SQL Sever 2000 作为后台的数据库管理系统。在本管理系统中，需要掌握影库充实信息，职工管理信息，票务管理信息，此外，由于要进行职工管理，还需要掌握使用本系统的职工。表1存储硬库信息列表，表2存储了电影院座位的相关数据连接关系，表3存储了电影票销售情况管理，表4存储了系统使用者职工的相关情况的管理列表。表1 影库管理表-MOVIES字段名称数据类型字段属性字段大小作用必填字段索引是否主键Movie_idsmalli

4、nt2电影号是有（无重复）是Movie_nameNvarchar50电影名称是无actorNvarchar50导演否无actressNvarchar50主演否无producerNvarchar25制片厂否无palydatedatetime8上映时间是无表2 电影院座位管理表-SEATS字段名称数据类型字段属性字段大小作用必填字段索引是否主键seatidsmallint2座位号是有（无重复）是pricefloat8票价是无soldornotsmallint2是否售出是无表3 电影票信息表-TICKETS字段名称数据类型字段属性字段大小作用必填字段索引是否主键ticketsidsmallint2电

5、影票号是有（无重复）是seatidsmallint2座位号是有Movie_idsmallint2电影号是有Movie_nameNvarchar50电影名否无palydatedatetime8上映时间是无pricefloat8价格是无yanzhengmasmallint2验证码是无是表4 职工信息表-WORKERS字段名称数据类型字段属性字段大小作用必填字段索引是否主键workeridsmallint2职工号是无是passwordsmallint2职工密码是无leibiesmallint2职工类型是无根据规范化的设计理念，本管理系统的数据分成上面4个表，减少了数据的冗余，同时在这些表之间又存在着

6、一些关联关系。这四个表之间的这两种关系表现在下图所示的关系： 2创建登陆窗体模块； （1）窗体模块的功能 登陆窗体 （2）窗体界面的设计 在工程中添加一个窗体，命名为“登陆系统”，用来作为系统登陆窗体。界面 的设计如图3所示。 （3）窗体代码 Imports Class Form1 Inherits Dim navigator As BindingManagerBase 用来对记录导航 Dim mycon As New SqlConnection 连接对象 Dim mycom As New SqlCommand 命令对象 Dim mycom1 As New SqlCommand Dim frm

7、2 As New Form2 Dim frm3 As New Form3Dim frm8 As New Form8Private Sub Timer1_Tick(ByVal sender As , ByVal e As Handles (0).Text = (1).Text = T) End Sub Private Sub GroupBox1_Enter(ByVal sender As , ByVal e As Handles If = True Then = False = False ElseIf = True Then = False = False ElseIf = True Then

8、 = False = False End If End Sub Private Sub Button1_Click(ByVal sender As , ByVal e As Handles = E:实验运行场程序设计电影院票务系统image登陆界面 = False () Dim tox1 As Int32 Dim tox2 As Int32 Dim mydataadapter As New SqlDataAdapter Dim myds As New DataSet Dim i As Integer Dim j As Integer tox1 = Val tox2 = Val = initia

9、l catalog=ticketbooking;user id=sa;password=; = mycon 通过 MYCON 连接对象操作数据库 = 设置命令类型 = select * from workers 设置要执行的命令 Try () = mycom Catch ex As Exception (连接失败) Finally () End Try (myds, workers) For i = 0 To (workers). - 1 If tox1 = Val(workers).Rows(i).ItemArray(0) Then j = 0 Exit For Else j = 1 End

10、 If Next For i = 0 To (workers). - 1 If tox2 = Val(workers).Rows(i).ItemArray(1) Then j = 0 Exit For Else j = 1 End If Next If j = 1 Then (您的工号或者密码错误, 错误提示, , Else Try = mycon 通过 MYCON 连接对象操作数据库 = 设置命令类型 = select leibie from workers where workerid= + CStr(tox1) + and password= + CStr(tox2) + 设置要执行的命

11、令 Dim mydataadapter1 As New SqlDataAdapter = mycom1 Dim myds1 As New DataSet (myds1, workers) If = True And Val(workers).Rows(0)(leibie) = 1 Then () () ElseIf = True And Val(workers).Rows(0)(leibie) = 2 Then () () ElseIf = True And Val(workers).Rows(0)(leibie) = 3 Then () () Else (您超出职责范围 或未选择服务系统，请

12、重新输入！, 错误提示, , , End If Catch ex As Exception End Try End If End Sub Private Sub Form1_Load(ByVal sender As , ByVal e As Handles = E:实验运行场程序设计电影院票务系统image登陆界面 () End Sub Private Sub Button2_Click(ByVal sender As , ByVal e As Handles Dim exitform As New Form7 If = Then () () () End If End SubEnd Clas

13、s3创建售票窗体模块（1）窗体模块的功能 为观众提供买票服务。在界面上观众可以看见座位的情况，根据此来选择自己喜欢的座位。不同的座位有不同的价格。此窗体还有退票功能。（2）窗体界面的设计 在工程中添加一个窗体，命名为“售票系统”，用来作为仓管人员窗体。界面 的设计如下图所示。（3）代码编写 Imports Class Form2 Inherits Dim navigator As BindingManagerBase 用来对记录导航 Dim mycon As New SqlConnection 连接对象 Dim mycom As New SqlCommand 命令对象 Private Sub

14、Form2_Load(ByVal sender As , ByVal e As Handles () = E:实验运行场程序设计电影院票务系统image销售界面.swf () = E:实验运行场程序设计电影院票务系统image检票界面下.swf () Dim mydataadapter As New SqlDataAdapter Dim myds As New DataSet Dim i As Integer Dim j As Integer Dim strrow As String Dim dt As New DataTable = initial catalog=ticketbooking

15、;user id=sa;password=; = mycon 通过 MYCON 连接对象操作数据库 = 设置命令类型 = select * from Movies 设置要执行的命令 Try () = mycom (myds, Movies) Catch ex As Exception (连接失败) Finally () End Try Try For i = 0 To (Movies). - 1 strrow = (Movies).Rows(i)(movie_name) Next Catch ex As Exception End Try End Sub Private Sub Button1

16、_Click_1(ByVal sender As , ByVal e As Handles Dim i As Integer Dim tickethao As Integer Dim moviehao As Integer Dim suiji As Integer Dim mydataadapter3 As New SqlDataAdapter Dim myds3 As New DataSet Dim dt3 As New DataTable Dim mycom3 As New SqlCommand Dim mycon3 As New SqlConnection Randomize() sui

17、ji = Int(9000 * Rnd() + 1000) Try tickethao = tickets_id() moviehao = movieid() = initial catalog=ticketbooking;user id=sa;password=; = mycon3 通过 MYCON 连接对象操作数据库 = 设置命令类型 Catch ex As Exception End Try If tickethao = 0 Then Try (此座位已售出，请重新选择！, 错误) = = = = = = Catch ex As Exception End Try Else Try ()

18、 = insert into tickets (ticketsid,seatid,movie_id,movie_name,palydate,price,yanzhengma) values ( + CStr(tickethao) + , + + , + CStr(moviehao) + , + + , + + , + + , + CStr(suiji) + ) Dim sql As String sql = insert into tickets (ticketsid,seatid,movie_id,movie_name,palydate,price,yanzhengma) values (

19、+ CStr(tickethao) + , + + , + CStr(moviehao) + , + + , + + , + + , + CStr(suiji) + ) = mycom3 Try () (售票成功！, 谢谢观看) Catch ex As Exception MsgBox End Try Catch ex As Exception End Try () = = = = = = End If revoke_seat() End Sub Private Sub ComboBox1_SelectedIndexChanged_1(ByVal sender As , ByVal e As

20、Handles revoke_seat() Dim mydataadapter1 As New SqlDataAdapter Dim mydataadapter11 As New SqlDataAdapter Dim myds1 As New DataSet Dim myds11 As New DataSet Dim dt1 As New DataTable Dim dt11 As New DataTable Dim mycom1 As New SqlCommand Dim mycom11 As New SqlCommand = initial catalog=ticketbooking;us

21、er id=sa;password=; = mycon 通过 MYCON 连接对象操作数据库 = 设置命令类型 = mycon = Try () = select palydate from Movies where movie_name= + + = select * from tickets where movie_name= + + = mycom1 = mycom11 (myds1, tickets) (myds11, Movies) dt1 = (tickets) dt11 = (Movies) Catch ex As Exception End Try Try If = 0 The

22、n (还未出售！) = (0)(palydate) revoke_seat() Else ShowSellInfo(dt1) = (0)(palydate) End If Catch ex As Exception End Try () End Sub Private Sub Button2_Click_1(ByVal sender As , ByVal e As Handles Dim tickethao As Integer Dim mydataadapter4 As New SqlDataAdapter Dim myds4 As New DataSet Dim dt4 As New Da

23、taTable Dim mycom4 As New SqlCommand Dim mycon4 As New SqlConnection Try = initial catalog=ticketbooking;user id=sa;password=; = mycon4 通过 MYCON 连接对象操作数据库 = 设置命令类型 tickethao = tuipiao() Catch ex As Exception End Try If tickethao = 0 Then (座位号输入错误，请重新输入！, 错误) Else Try () = delete from tickets where t

24、icketsid= + CStr(tickethao) + Try () (退票成功！, 谢谢观看) Catch ex As Exception MsgBox End Try Catch ex As Exception MsgBox End Try End If () = = = = = = revoke_seat() End Sub Private Sub Button3_Click_1(ByVal sender As , ByVal e As Handles = = If = Then (请输入座位号！, 提示) End I Dim mydataadapter2 As New SqlDat

25、aAdapter Dim myds2 As New DataSet Dim dt2 As New DataTable Dim mycom2 As New SqlCommand = initial catalog=ticketbooking;user id=sa;password=; = mycon 通过 MYCON 连接对象操作数据库 = 设置命令类型 Try () = select * from seats where seatid= + + = mycom2 (myds2, seats) dt2 = (seats) Catch ex As Exception End Try = (0)(p

26、rice) () End Sub Private Sub Button4_Click(ByVal sender As , ByVal e As Handles Dim exitform As New Form7 If = Then () () () End If End Sub End Class4创建检票界面（1）创建模块的功能对进场观众检票，如果发现有假票或无票观众不允许入内。（2）创建模块的窗体 在工程中添加一个窗体，命名为“检票系统”，用来作为检票系统窗体。界面 的设计如下图所示。（3）代码编写 Imports Class Form3Inherits Dim ds1 As New Da

27、taSet Dim sqlda1 As New SqlDataAdapter Dim RecordCount As Integer Private Sub Form3_Load(ByVal sender As , ByVal e As Handles = E:实验运行场程序设计电影院票务系统image检票界面.swf () = E:实验运行场程序设计电影院票务系统image检票界面下.swf () Dim sqlcmd1 As New SqlCommand Dim str1 As String = select * from tickets = sqlcn1 = str1 = sqlcmd1

28、Try () () Catch ex As SqlException MsgBox Finally () End Try Try (ds1) Catch ex As SqlException MsgBox End Try RecordCount = (0). = RecordCount End Sub Private Sub Button1_Click_1(ByVal sender As , ByVal e As Handles Dim i As Integer Dim flag As Boolean = False If = Then = 请认真填写票号！ () Exit Sub End If If = Then = 请填写验证码！