frmstoretable.vb

VB写的进销存管理系统

Imports System.Data
Imports System.Data.SqlClient
Public Class frmStoreTable
    Inherits System.Windows.Forms.Form

#Region " Windows 窗体设计器生成的代码 "

    Public Sub New()
        MyBase.New()

        '该调用是 Windows 窗体设计器所必需的。
        InitializeComponent()

        '在 InitializeComponent() 调用之后添加任何初始化

    End Sub

    '窗体重写 dispose 以清理组件列表。
    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

    'Windows 窗体设计器所必需的
    Private components As System.ComponentModel.IContainer

    '注意: 以下过程是 Windows 窗体设计器所必需的
    '可以使用 Windows 窗体设计器修改此过程。
    '不要使用代码编辑器修改它。
    Friend WithEvents bunPrevious As System.Windows.Forms.Button
    Friend WithEvents bunDelete As System.Windows.Forms.Button
    Friend WithEvents bunSave As System.Windows.Forms.Button
    Friend WithEvents bunSearch As System.Windows.Forms.Button
    Friend WithEvents bunAdd As System.Windows.Forms.Button
    Friend WithEvents bunUpdate As System.Windows.Forms.Button
    Friend WithEvents bunNext As System.Windows.Forms.Button
    Friend WithEvents bunCancel As System.Windows.Forms.Button
    Friend WithEvents Label9 As System.Windows.Forms.Label
    Friend WithEvents Label3 As System.Windows.Forms.Label
    Friend WithEvents Label7 As System.Windows.Forms.Label
    Friend WithEvents Label5 As System.Windows.Forms.Label
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents txtSCount As System.Windows.Forms.TextBox
    Friend WithEvents txtSPrice As System.Windows.Forms.TextBox
    Friend WithEvents txtPId As System.Windows.Forms.TextBox
    Friend WithEvents txtSId As System.Windows.Forms.TextBox
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.bunPrevious = New System.Windows.Forms.Button
        Me.bunDelete = New System.Windows.Forms.Button
        Me.bunSave = New System.Windows.Forms.Button
        Me.bunSearch = New System.Windows.Forms.Button
        Me.bunAdd = New System.Windows.Forms.Button
        Me.bunUpdate = New System.Windows.Forms.Button
        Me.bunNext = New System.Windows.Forms.Button
        Me.bunCancel = New System.Windows.Forms.Button
        Me.Label9 = New System.Windows.Forms.Label
        Me.txtSCount = New System.Windows.Forms.TextBox
        Me.txtSPrice = New System.Windows.Forms.TextBox
        Me.txtPId = New System.Windows.Forms.TextBox
        Me.txtSId = New System.Windows.Forms.TextBox
        Me.Label3 = New System.Windows.Forms.Label
        Me.Label7 = New System.Windows.Forms.Label
        Me.Label5 = New System.Windows.Forms.Label
        Me.Label2 = New System.Windows.Forms.Label
        Me.SuspendLayout()
        '
        'bunPrevious
        '
        Me.bunPrevious.Location = New System.Drawing.Point(8, 152)
        Me.bunPrevious.Name = "bunPrevious"
        Me.bunPrevious.Size = New System.Drawing.Size(32, 24)
        Me.bunPrevious.TabIndex = 110
        Me.bunPrevious.Text = "<<"
        '
        'bunDelete
        '
        Me.bunDelete.Location = New System.Drawing.Point(96, 152)
        Me.bunDelete.Name = "bunDelete"
        Me.bunDelete.Size = New System.Drawing.Size(40, 24)
        Me.bunDelete.TabIndex = 112
        Me.bunDelete.Text = "删除"
        '
        'bunSave
        '
        Me.bunSave.Location = New System.Drawing.Point(192, 152)
        Me.bunSave.Name = "bunSave"
        Me.bunSave.Size = New System.Drawing.Size(40, 24)
        Me.bunSave.TabIndex = 114
        Me.bunSave.Text = "保存"
        '
        'bunSearch
        '
        Me.bunSearch.Location = New System.Drawing.Point(144, 152)
        Me.bunSearch.Name = "bunSearch"
        Me.bunSearch.Size = New System.Drawing.Size(40, 24)
        Me.bunSearch.TabIndex = 113
        Me.bunSearch.Text = "搜索"
        '
        'bunAdd
        '
        Me.bunAdd.Location = New System.Drawing.Point(48, 152)
        Me.bunAdd.Name = "bunAdd"
        Me.bunAdd.Size = New System.Drawing.Size(40, 24)
        Me.bunAdd.TabIndex = 111
        Me.bunAdd.Text = "添加"
        '
        'bunUpdate
        '
        Me.bunUpdate.Location = New System.Drawing.Point(336, 152)
        Me.bunUpdate.Name = "bunUpdate"
        Me.bunUpdate.Size = New System.Drawing.Size(88, 24)
        Me.bunUpdate.TabIndex = 117
        Me.bunUpdate.Text = "更新到数据库"
        '
        'bunNext
        '
        Me.bunNext.Location = New System.Drawing.Point(288, 152)
        Me.bunNext.Name = "bunNext"
        Me.bunNext.Size = New System.Drawing.Size(32, 24)
        Me.bunNext.TabIndex = 116
        Me.bunNext.Text = ">>"
        '
        'bunCancel
        '
        Me.bunCancel.Location = New System.Drawing.Point(240, 152)
        Me.bunCancel.Name = "bunCancel"
        Me.bunCancel.Size = New System.Drawing.Size(40, 24)
        Me.bunCancel.TabIndex = 115
        Me.bunCancel.Text = "取消"
        '
        'Label9
        '
        Me.Label9.ForeColor = System.Drawing.Color.Red
        Me.Label9.Location = New System.Drawing.Point(264, 16)
        Me.Label9.Name = "Label9"
        Me.Label9.Size = New System.Drawing.Size(400, 24)
        Me.Label9.TabIndex = 109
        Me.Label9.Text = "前面带※的必须填写！"
        '
        'txtSCount
        '
        Me.txtSCount.BackColor = System.Drawing.SystemColors.Window
        Me.txtSCount.ForeColor = System.Drawing.SystemColors.WindowText
        Me.txtSCount.Location = New System.Drawing.Point(104, 112)
        Me.txtSCount.Name = "txtSCount"
        Me.txtSCount.Size = New System.Drawing.Size(136, 21)
        Me.txtSCount.TabIndex = 108
        Me.txtSCount.Text = ""
        '
        'txtSPrice
        '
        Me.txtSPrice.BackColor = System.Drawing.SystemColors.Window
        Me.txtSPrice.ForeColor = System.Drawing.SystemColors.WindowText
        Me.txtSPrice.Location = New System.Drawing.Point(104, 80)
        Me.txtSPrice.Name = "txtSPrice"
        Me.txtSPrice.Size = New System.Drawing.Size(136, 21)
        Me.txtSPrice.TabIndex = 107
        Me.txtSPrice.Text = ""
        '
        'txtPId
        '
        Me.txtPId.BackColor = System.Drawing.SystemColors.Window
        Me.txtPId.Enabled = False
        Me.txtPId.ForeColor = System.Drawing.SystemColors.WindowText
        Me.txtPId.Location = New System.Drawing.Point(104, 48)
        Me.txtPId.Name = "txtPId"
        Me.txtPId.Size = New System.Drawing.Size(136, 21)
        Me.txtPId.TabIndex = 106
        Me.txtPId.Text = ""
        '
        'txtSId
        '
        Me.txtSId.BackColor = System.Drawing.SystemColors.Window
        Me.txtSId.Enabled = False
        Me.txtSId.ForeColor = System.Drawing.SystemColors.WindowText
        Me.txtSId.Location = New System.Drawing.Point(104, 16)
        Me.txtSId.Name = "txtSId"
        Me.txtSId.Size = New System.Drawing.Size(136, 21)
        Me.txtSId.TabIndex = 105
        Me.txtSId.Text = ""
        '
        'Label3
        '
        Me.Label3.ForeColor = System.Drawing.Color.Red
        Me.Label3.Location = New System.Drawing.Point(16, 120)
        Me.Label3.Name = "Label3"
        Me.Label3.Size = New System.Drawing.Size(80, 24)
        Me.Label3.TabIndex = 104
        Me.Label3.Text = "※库 存 量："
        '
        'Label7
        '
        Me.Label7.ForeColor = System.Drawing.Color.Red
        Me.Label7.Location = New System.Drawing.Point(16, 88)
        Me.Label7.Name = "Label7"
        Me.Label7.Size = New System.Drawing.Size(80, 24)
        Me.Label7.TabIndex = 103
        Me.Label7.Text = "※进    价："
        '
        'Label5
        '
        Me.Label5.ForeColor = System.Drawing.Color.Red
        Me.Label5.Location = New System.Drawing.Point(16, 56)