eb.vb

这是电脑销售管理系统

Imports System.Data
Imports System.Data.OleDb

Public Class eb
    Inherits System.Windows.Forms.Form

    Private strConn As String = "Provider=Microsoft.JET.OLEDB.4.0;Data Source=" & Application.StartupPath & "\Sellsystem.mdb"
    Private MyConn As New OleDbConnection(strConn)
    Private MyDataAdapter As New OleDb.OleDbDataAdapter
    Private MyDataset As New DataSet
    Private MyRow As DataRow



#Region " Windows Form Designer generated code "

    Public Sub New()
        MyBase.New()

        'This call is required by the Windows Form Designer.
        InitializeComponent()

        'Add any initialization after the InitializeComponent() call

    End Sub

    'Form overrides dispose to clean up the component list.
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.IContainer

    'NOTE: The following procedure is required by the Windows Form Designer
    'It can be modified using the Windows Form Designer.  
    'Do not modify it using the code editor.
    Friend WithEvents GroupBox2 As System.Windows.Forms.GroupBox
    Friend WithEvents Button7 As System.Windows.Forms.Button
    Friend WithEvents Button6 As System.Windows.Forms.Button
    Friend WithEvents GroupBox1 As System.Windows.Forms.GroupBox
    Friend WithEvents Button5 As System.Windows.Forms.Button
    Friend WithEvents Button2 As System.Windows.Forms.Button
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents GroupBox3 As System.Windows.Forms.GroupBox
    Friend WithEvents ComboBox15 As System.Windows.Forms.ComboBox
    Friend WithEvents ComboBox14 As System.Windows.Forms.ComboBox
    Friend WithEvents Label15 As System.Windows.Forms.Label
    Friend WithEvents Label14 As System.Windows.Forms.Label
    Friend WithEvents ComboBox13 As System.Windows.Forms.ComboBox
    Friend WithEvents Label13 As System.Windows.Forms.Label
    Friend WithEvents ComboBox12 As System.Windows.Forms.ComboBox
    Friend WithEvents Label12 As System.Windows.Forms.Label
    Friend WithEvents ComboBox11 As System.Windows.Forms.ComboBox
    Friend WithEvents Label11 As System.Windows.Forms.Label
    Friend WithEvents ComboBox10 As System.Windows.Forms.ComboBox
    Friend WithEvents Label10 As System.Windows.Forms.Label
    Friend WithEvents ComboBox9 As System.Windows.Forms.ComboBox
    Friend WithEvents ComboBox8 As System.Windows.Forms.ComboBox
    Friend WithEvents ComboBox7 As System.Windows.Forms.ComboBox
    Friend WithEvents ComboBox6 As System.Windows.Forms.ComboBox
    Friend WithEvents ComboBox5 As System.Windows.Forms.ComboBox
    Friend WithEvents ComboBox4 As System.Windows.Forms.ComboBox
    Friend WithEvents ComboBox3 As System.Windows.Forms.ComboBox
    Friend WithEvents ComboBox2 As System.Windows.Forms.ComboBox
    Friend WithEvents ComboBox1 As System.Windows.Forms.ComboBox
    Friend WithEvents Label9 As System.Windows.Forms.Label
    Friend WithEvents Label8 As System.Windows.Forms.Label
    Friend WithEvents Label7 As System.Windows.Forms.Label
    Friend WithEvents Label6 As System.Windows.Forms.Label
    Friend WithEvents Label5 As System.Windows.Forms.Label
    Friend WithEvents Label4 As System.Windows.Forms.Label
    Friend WithEvents Label3 As System.Windows.Forms.Label
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents DataGrid1 As System.Windows.Forms.DataGrid
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.GroupBox2 = New System.Windows.Forms.GroupBox
        Me.Button7 = New System.Windows.Forms.Button
        Me.Button6 = New System.Windows.Forms.Button
        Me.GroupBox1 = New System.Windows.Forms.GroupBox
        Me.Button5 = New System.Windows.Forms.Button
        Me.Button2 = New System.Windows.Forms.Button
        Me.Button1 = New System.Windows.Forms.Button
        Me.GroupBox3 = New System.Windows.Forms.GroupBox
        Me.ComboBox15 = New System.Windows.Forms.ComboBox
        Me.ComboBox14 = New System.Windows.Forms.ComboBox
        Me.Label15 = New System.Windows.Forms.Label
        Me.Label14 = New System.Windows.Forms.Label
        Me.ComboBox13 = New System.Windows.Forms.ComboBox
        Me.Label13 = New System.Windows.Forms.Label
        Me.ComboBox12 = New System.Windows.Forms.ComboBox
        Me.Label12 = New System.Windows.Forms.Label
        Me.ComboBox11 = New System.Windows.Forms.ComboBox
        Me.Label11 = New System.Windows.Forms.Label
        Me.ComboBox10 = New System.Windows.Forms.ComboBox
        Me.Label10 = New System.Windows.Forms.Label
        Me.ComboBox9 = New System.Windows.Forms.ComboBox
        Me.ComboBox8 = New System.Windows.Forms.ComboBox
        Me.ComboBox7 = New System.Windows.Forms.ComboBox
        Me.ComboBox6 = New System.Windows.Forms.ComboBox
        Me.ComboBox5 = New System.Windows.Forms.ComboBox
        Me.ComboBox4 = New System.Windows.Forms.ComboBox
        Me.ComboBox3 = New System.Windows.Forms.ComboBox
        Me.ComboBox2 = New System.Windows.Forms.ComboBox
        Me.ComboBox1 = New System.Windows.Forms.ComboBox
        Me.Label9 = New System.Windows.Forms.Label
        Me.Label8 = New System.Windows.Forms.Label
        Me.Label7 = New System.Windows.Forms.Label
        Me.Label6 = New System.Windows.Forms.Label
        Me.Label5 = New System.Windows.Forms.Label
        Me.Label4 = New System.Windows.Forms.Label
        Me.Label3 = New System.Windows.Forms.Label
        Me.Label2 = New System.Windows.Forms.Label
        Me.Label1 = New System.Windows.Forms.Label
        Me.DataGrid1 = New System.Windows.Forms.DataGrid
        Me.GroupBox2.SuspendLayout()
        Me.GroupBox1.SuspendLayout()
        Me.GroupBox3.SuspendLayout()
        CType(Me.DataGrid1, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'GroupBox2
        '
        Me.GroupBox2.Controls.Add(Me.Button7)
        Me.GroupBox2.Controls.Add(Me.Button6)
        Me.GroupBox2.Location = New System.Drawing.Point(800, 184)
        Me.GroupBox2.Name = "GroupBox2"
        Me.GroupBox2.Size = New System.Drawing.Size(104, 112)
        Me.GroupBox2.TabIndex = 25
        Me.GroupBox2.TabStop = False
        Me.GroupBox2.Text = "操作类型"
        '
        'Button7
        '
        Me.Button7.Location = New System.Drawing.Point(16, 64)
        Me.Button7.Name = "Button7"
        Me.Button7.Size = New System.Drawing.Size(80, 24)
        Me.Button7.TabIndex = 1
        Me.Button7.Text = "取消订单"
        '
        'Button6
        '
        Me.Button6.Location = New System.Drawing.Point(16, 32)
        Me.Button6.Name = "Button6"
        Me.Button6.Size = New System.Drawing.Size(80, 24)
        Me.Button6.TabIndex = 0
        Me.Button6.Text = "确定订单"
        '
        'GroupBox1
        '
        Me.GroupBox1.Controls.Add(Me.Button5)
        Me.GroupBox1.Controls.Add(Me.Button2)
        Me.GroupBox1.Controls.Add(Me.Button1)
        Me.GroupBox1.FlatStyle = System.Windows.Forms.FlatStyle.Flat
        Me.GroupBox1.Location = New System.Drawing.Point(800, 8)
        Me.GroupBox1.Name = "GroupBox1"
        Me.GroupBox1.Size = New System.Drawing.Size(104, 176)
        Me.GroupBox1.TabIndex = 24
        Me.GroupBox1.TabStop = False
        Me.GroupBox1.Text = "选择类型"
        '
        'Button5
        '
        Me.Button5.Location = New System.Drawing.Point(13, 26)
        Me.Button5.Name = "Button5"
        Me.Button5.Size = New System.Drawing.Size(80, 28)
        Me.Button5.TabIndex = 23
        Me.Button5.Text = "笔记本电脑"
        '
        'Button2
        '
        Me.Button2.Location = New System.Drawing.Point(13, 90)
        Me.Button2.Name = "Button2"
        Me.Button2.Size = New System.Drawing.Size(80, 28)
        Me.Button2.TabIndex = 20
        Me.Button2.Text = "组装电脑"
        '
        'Button1
        '
        Me.Button1.Location = New System.Drawing.Point(13, 58)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(80, 28)
        Me.Button1.TabIndex = 19
        Me.Button1.Text = "品牌电脑"
        '
        'GroupBox3
        '
        Me.GroupBox3.Controls.Add(Me.ComboBox15)
        Me.GroupBox3.Controls.Add(Me.ComboBox14)
        Me.GroupBox3.Controls.Add(Me.Label15)
        Me.GroupBox3.Controls.Add(Me.Label14)
        Me.GroupBox3.Controls.Add(Me.ComboBox13)
        Me.GroupBox3.Controls.Add(Me.Label13)
        Me.GroupBox3.Controls.Add(Me.ComboBox12)
        Me.GroupBox3.Controls.Add(Me.Label12)
        Me.GroupBox3.Controls.Add(Me.ComboBox11)
        Me.GroupBox3.Controls.Add(Me.Label11)
        Me.GroupBox3.Controls.Add(Me.ComboBox10)
        Me.GroupBox3.Controls.Add(Me.Label10)
        Me.GroupBox3.Controls.Add(Me.ComboBox9)
        Me.GroupBox3.Controls.Add(Me.ComboBox8)
        Me.GroupBox3.Controls.Add(Me.ComboBox7)
        Me.GroupBox3.Controls.Add(Me.ComboBox6)
        Me.GroupBox3.Controls.Add(Me.ComboBox5)
        Me.GroupBox3.Controls.Add(Me.ComboBox4)
        Me.GroupBox3.Controls.Add(Me.ComboBox3)
        Me.GroupBox3.Controls.Add(Me.ComboBox2)
        Me.GroupBox3.Controls.Add(Me.ComboBox1)
        Me.GroupBox3.Controls.Add(Me.Label9)
        Me.GroupBox3.Controls.Add(Me.Label8)
        Me.GroupBox3.Controls.Add(Me.Label7)
        Me.GroupBox3.Controls.Add(Me.Label6)
        Me.GroupBox3.Controls.Add(Me.Label5)
        Me.GroupBox3.Controls.Add(Me.Label4)
        Me.GroupBox3.Controls.Add(Me.Label3)
        Me.GroupBox3.Controls.Add(Me.Label2)
        Me.GroupBox3.Controls.Add(Me.Label1)
        Me.GroupBox3.Location = New System.Drawing.Point(8, 8)
        Me.GroupBox3.Name = "GroupBox3"
        Me.GroupBox3.Size = New System.Drawing.Size(776, 176)
        Me.GroupBox3.TabIndex = 27
        Me.GroupBox3.TabStop = False
        Me.GroupBox3.Text = "请选择你想要的电脑配置"
        '
        'ComboBox15
        '
        Me.ComboBox15.Location = New System.Drawing.Point(576, 144)
        Me.ComboBox15.Name = "ComboBox15"
        Me.ComboBox15.Size = New System.Drawing.Size(160, 20)
        Me.ComboBox15.TabIndex = 54
        '
        'ComboBox14
        '
        Me.ComboBox14.Location = New System.Drawing.Point(576, 110)
        Me.ComboBox14.Name = "ComboBox14"
        Me.ComboBox14.Size = New System.Drawing.Size(160, 20)
        Me.ComboBox14.TabIndex = 52
        '
        'Label15
        '
        Me.Label15.Location = New System.Drawing.Point(16, 113)
        Me.Label15.Name = "Label15"
        Me.Label15.Size = New System.Drawing.Size(48, 16)
        Me.Label15.TabIndex = 57
        Me.Label15.Text = "风扇"
        '
        'Label14
        '
        Me.Label14.Location = New System.Drawing.Point(15, 81)
        Me.Label14.Name = "Label14"
        Me.Label14.Size = New System.Drawing.Size(48, 16)
        Me.Label14.TabIndex = 56
        Me.Label14.Text = "电源"
        '
        'ComboBox13
        '
        Me.ComboBox13.Location = New System.Drawing.Point(576, 81)
        Me.ComboBox13.Name = "ComboBox13"
        Me.ComboBox13.Size = New System.Drawing.Size(160, 20)
        Me.ComboBox13.TabIndex = 51
        '
        'Label13
        '
        Me.Label13.Location = New System.Drawing.Point(288, 112)
        Me.Label13.Name = "Label13"
        Me.Label13.Size = New System.Drawing.Size(40, 16)
        Me.Label13.TabIndex = 55
        Me.Label13.Text = "鼠标"
        '
        'ComboBox12
        '
        Me.ComboBox12.Location = New System.Drawing.Point(576, 52)
        Me.ComboBox12.Name = "ComboBox12"
        Me.ComboBox12.Size = New System.Drawing.Size(160, 20)
        Me.ComboBox12.TabIndex = 49
        '
        'Label12
        '
        Me.Label12.Location = New System.Drawing.Point(288, 24)
        Me.Label12.Name = "Label12"
        Me.Label12.Size = New System.Drawing.Size(32, 16)
        Me.Label12.TabIndex = 53
        Me.Label12.Text = "键盘"
        '
        'ComboBox11
        '
        Me.ComboBox11.Location = New System.Drawing.Point(576, 23)
        Me.ComboBox11.Name = "ComboBox11"
        Me.ComboBox11.Size = New System.Drawing.Size(160, 20)
        Me.ComboBox11.TabIndex = 48
        '
        'Label11
        '
        Me.Label11.Location = New System.Drawing.Point(528, 113)
        Me.Label11.Name = "Label11"
        Me.Label11.Size = New System.Drawing.Size(32, 16)
        Me.Label11.TabIndex = 50
        Me.Label11.Text = "音箱"
        '
        'ComboBox10
        '
        Me.ComboBox10.Location = New System.Drawing.Point(328, 144)
        Me.ComboBox10.Name = "ComboBox10"
        Me.ComboBox10.Size = New System.Drawing.Size(152, 20)
        Me.ComboBox10.TabIndex = 46
        '
        'Label10
        '
        Me.Label10.Location = New System.Drawing.Point(16, 146)
        Me.Label10.Name = "Label10"
        Me.Label10.Size = New System.Drawing.Size(48, 14)
        Me.Label10.TabIndex = 47
        Me.Label10.Text = "机箱"
        '
        'ComboBox9
        '
        Me.ComboBox9.Location = New System.Drawing.Point(328, 112)
        Me.ComboBox9.Name = "ComboBox9"
        Me.ComboBox9.Size = New System.Drawing.Size(152, 20)
        Me.ComboBox9.TabIndex = 45
        '
        'ComboBox8
        '
        Me.ComboBox8.Location = New System.Drawing.Point(328, 80)
        Me.ComboBox8.Name = "ComboBox8"
        Me.ComboBox8.Size = New System.Drawing.Size(152, 20)
        Me.ComboBox8.TabIndex = 44
        '
        'ComboBox7
        '
        Me.ComboBox7.Location = New System.Drawing.Point(328, 56)
        Me.ComboBox7.Name = "ComboBox7"
        Me.ComboBox7.Size = New System.Drawing.Size(152, 20)
        Me.ComboBox7.TabIndex = 43
        '
        'ComboBox6
        '
        Me.ComboBox6.Location = New System.Drawing.Point(328, 24)
        Me.ComboBox6.Name = "ComboBox6"
        Me.ComboBox6.Size = New System.Drawing.Size(152, 20)
        Me.ComboBox6.TabIndex = 42
        '