創(chuàng)建網(wǎng)上購(gòu)物系統(tǒng)計(jì)劃書(參考版)
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【正文】 () Private Sub InitializeComponent() End Sub Protected WithEvents Label1 As Protected WithEvents Label2 As Protected WithEvents Label3 As Protected WithEvents Label4 As Protected WithEvents Label5 As Protected WithEvents Label6 As Protected WithEvents Label7 As Protected WithEvents Label8 As Protected WithEvents Label9 As Protected WithEvents Label10 As Protected WithEvents Label11 As Protected WithEvents username As Protected WithEvents require As Protected WithEvents password As Protected WithEvents require1 As Protected WithEvents password1 As Protected WithEvents require2 As Protected WithEvents username1 As Protected WithEvents sex As Protected WithEvents TextBox1 As Protected WithEvents TextBox2 As Protected WithEvents TextBox3 As Protected WithEvents As Protected WithEvents Button1 As Protected WithEvents Button2 As Protected WithEvents Label。 Request(messageid) Dim cmd2 As New SqlCommand(strsql2, conn) () () () () End Sub Private Sub Button2_Click(ByVal sender As , ByVal e As ) Handles = = = = End Sub Private Sub DataGrid2_SelectedIndexChanged(ByVal sender As , ByVal e As ) Handles End SubEnd Class會(huì)員注冊(cè)：Imports Imports Imports Public Class WebForm1 Inherits Region Web 窗體設(shè)計(jì)器生成的代碼 39。 i + 1 amp。 39。 amp。 39。 amp。 39。 amp。 39。 amp。 39。 amp。 39。 amp。 dr(subject) i = dr(replienmu) = (Message).DefaultView () Dim strsql2 = select * from Reply where messageid= amp。) Dim i As Integer Private Sub Page_Load(ByVal sender As , ByVal e As ) Handles Dim messageid = Request(messageid) Dim strsql = select * from Message where messageid= amp。uid=lib。 InitializeComponent() End SubEnd Region Dim conn As New SqlConnection(server=(local)。CODEGEN: 此方法調(diào)用是 Web 窗體設(shè)計(jì)器所必需的 39。不要?jiǎng)h除或移動(dòng)它。注意: 以下占位符聲明是 Web 窗體設(shè)計(jì)器所必需的。該調(diào)用是 Web 窗體設(shè)計(jì)器所必需的。 (c_quantity= amp。 39。 amp。 Session(Order_id) amp。 total amp。 39。 amp。 c_quantity amp。 39。 amp。 Request(P_id) amp。) Dim cmd1 As New SqlCommand(sqlstr1, conn) () () () End If Dim sqlstr2 = select max(Order_id) as maxid from Orders Dim adp2 As New SqlDataAdapter(sqlstr2, conn) Dim ds2 As New DataSet (ds2, Order_id) Dim dr2 As DataRow dr2 = (Order_id).Rows(0) Session(Order_id) = dr2(maxid) () Dim sqlstr = select * from Prod where P_id= amp。 Now() amp。,39。 Session(Username) amp。) If CStr(Session(Order_id)) = Then Dim sqlstr1 = insert into Orders(Username,O_date) values(39。uid=lib。 dr(P_discount) () End If End Sub Private Sub Button1_Click(ByVal sender As , ByVal e As ) Handles Dim conn As New SqlConnection(server=(local)。 dr(P_type) = 會(huì)員價(jià)格: amp。 dr(P_name) = 商品編號(hào): amp。) () If Session(Username) = Then () Else Dim sqlstr = select , from P_type,Prod where = and P_id= amp。uid=lib。 InitializeComponent() End SubEnd Region Private Sub Page_Load(ByVal sender As , ByVal e As ) Handles Dim conn As New SqlConnection(server=(local)。CODEGEN: 此方法調(diào)用是 Web 窗體設(shè)計(jì)器所必需的 39。不要?jiǎng)h除或移動(dòng)它。注意: 以下占位符聲明是 Web 窗體設(shè)計(jì)器所必需的。該調(diào)用是 Web 窗體設(shè)計(jì)器所必需的。 39。 amp。 39。 amp。password=123456。在此處放置初始化頁(yè)的用戶代碼 End Sub Private Sub Button1_Click(ByVal sender As , ByVal e As ) Handles Dim conn = New SqlConnection(server=(local)。不要使用代碼編輯器修改它。 Private designerPlaceholderDeclaration As Private Sub Page_Init(ByVal sender As , ByVal e As ) Handles 39。 39。 () Private Sub InitializeComponent() End Sub Protected WithEvents Label1 As Protected WithEvents Label2 As Protected WithEvents Label3 As Protected WithEvents Button1 As Protected WithEvents username As Protected WithEvents password As Protected WithEvents message As 39。 (CInt()) Dim cmd As New SqlCommand(strsql, conn) Dim exp As Exception Try () () () Catch exp = 發(fā)生錯(cuò)誤,沒有正常更新記錄 End Try = 1 Call BindData() End Sub Private Sub DataGrid1_SelectedIndexChanged(ByVal sender As , ByVal e As ) Handles End Sub Private Sub DataGrid1_PageIndexChanged(ByVal source As Object, ByVal e As ) Handles = End SubEnd Class管理員登陸：Imports Imports Imports Public Class guanliyuandelu Inherits Region Web 窗體設(shè)計(jì)器生成的代碼 39。 amp。,P_type=39。 amp。 (CInt()) Dim cmd As New SqlCommand(strsql, conn) Dim exp As Exception Try () () () Catch exp = 發(fā)生錯(cuò)誤,沒有正常刪除記錄 End Try End Sub Private Sub DataGrid1_UpdateCommand(ByVal source As Object, ByVal e As ) Handles Dim txtP_typeid, txtP_type As TextBox txtP_typeid = (3).Controls(0) txtP_type = (4).Controls(0) Dim strsql = update P_type set P_typeid=39。pwd=123456。database=data。不要使用代碼編輯器修改它。 Private designerPlaceholderDeclaration As Private Sub Page_Init(ByVal sender As , ByVal e As ) Handles 39。 39。 () Private Sub InitializeComponent() End Sub Protected WithEvents prodgrid As Protected WithEvents message As Protected WithEvents HyperLink1 As Protected WithEvents HyperLink2 As Protected WithEvents HyperLink3 As Protected WithEvents HyperLink4 As Protected WithEvents Label1 As Protected WithEvents DataGr
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