frmmain.vb

这是一个关于图书仓库管理系统的程序源代码。是我的毕业设计的作品

Public Class frmMain
    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

    '窗体重写处置以清理组件列表。
    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 MenuItem3 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuSys As System.Windows.Forms.MenuItem
    Friend WithEvents MenuGoods As System.Windows.Forms.MenuItem
    Friend WithEvents MenuTrans As System.Windows.Forms.MenuItem
    Friend WithEvents MenuUser As System.Windows.Forms.MenuItem
    Friend WithEvents MenuWarehouse As System.Windows.Forms.MenuItem
    Friend WithEvents MenuSystem As System.Windows.Forms.MenuItem
    Friend WithEvents MenuExit As System.Windows.Forms.MenuItem
    Friend WithEvents MenuCategory As System.Windows.Forms.MenuItem
    Friend WithEvents MenuGoodsInfo As System.Windows.Forms.MenuItem
    Friend WithEvents MenuGoodsTrans As System.Windows.Forms.MenuItem
    Friend WithEvents MenuHelp As System.Windows.Forms.MenuItem
    Friend WithEvents MenuLogin As System.Windows.Forms.MenuItem
    Friend WithEvents StatusBarPanel1 As System.Windows.Forms.StatusBarPanel
    Friend WithEvents StatusBarPanel2 As System.Windows.Forms.StatusBarPanel
    Friend WithEvents stbStatus As System.Windows.Forms.StatusBar
    Friend WithEvents mmnMain As System.Windows.Forms.MainMenu
    Friend WithEvents MenuCustomer As System.Windows.Forms.MenuItem
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(frmMain))
        Me.mmnMain = New System.Windows.Forms.MainMenu
        Me.MenuSystem = New System.Windows.Forms.MenuItem
        Me.MenuLogin = New System.Windows.Forms.MenuItem
        Me.MenuItem3 = New System.Windows.Forms.MenuItem
        Me.MenuExit = New System.Windows.Forms.MenuItem
        Me.MenuSys = New System.Windows.Forms.MenuItem
        Me.MenuUser = New System.Windows.Forms.MenuItem
        Me.MenuWarehouse = New System.Windows.Forms.MenuItem
        Me.MenuCustomer = New System.Windows.Forms.MenuItem
        Me.MenuGoods = New System.Windows.Forms.MenuItem
        Me.MenuCategory = New System.Windows.Forms.MenuItem
        Me.MenuGoodsInfo = New System.Windows.Forms.MenuItem
        Me.MenuGoodsTrans = New System.Windows.Forms.MenuItem
        Me.MenuTrans = New System.Windows.Forms.MenuItem
        Me.MenuHelp = New System.Windows.Forms.MenuItem
        Me.stbStatus = New System.Windows.Forms.StatusBar
        Me.StatusBarPanel1 = New System.Windows.Forms.StatusBarPanel
        Me.StatusBarPanel2 = New System.Windows.Forms.StatusBarPanel
        CType(Me.StatusBarPanel1, System.ComponentModel.ISupportInitialize).BeginInit()
        CType(Me.StatusBarPanel2, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'mmnMain
        '
        Me.mmnMain.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuSystem, Me.MenuSys, Me.MenuGoods, Me.MenuTrans, Me.MenuHelp})
        '
        'MenuSystem
        '
        Me.MenuSystem.Index = 0
        Me.MenuSystem.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuLogin, Me.MenuItem3, Me.MenuExit})
        Me.MenuSystem.Text = "系统"
        '
        'MenuLogin
        '
        Me.MenuLogin.Index = 0
        Me.MenuLogin.Text = "登录"
        '
        'MenuItem3
        '
        Me.MenuItem3.Index = 1
        Me.MenuItem3.Text = "-"
        '
        'MenuExit
        '
        Me.MenuExit.Index = 2
        Me.MenuExit.Text = "退出"
        '
        'MenuSys
        '
        Me.MenuSys.Enabled = False
        Me.MenuSys.Index = 1
        Me.MenuSys.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuUser, Me.MenuWarehouse, Me.MenuCustomer})
        Me.MenuSys.Text = "系统管理"
        '
        'MenuUser
        '
        Me.MenuUser.Index = 0
        Me.MenuUser.Text = "用户信息"
        '
        'MenuWarehouse
        '
        Me.MenuWarehouse.Index = 1
        Me.MenuWarehouse.Text = "仓库信息"
        '
        'MenuCustomer
        '
        Me.MenuCustomer.Index = 2
        Me.MenuCustomer.Text = "客户信息"
        '
        'MenuGoods
        '
        Me.MenuGoods.Enabled = False
        Me.MenuGoods.Index = 2
        Me.MenuGoods.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuCategory, Me.MenuGoodsInfo, Me.MenuGoodsTrans})
        Me.MenuGoods.Text = "库存管理"
        '
        'MenuCategory
        '
        Me.MenuCategory.Index = 0
        Me.MenuCategory.Text = "类目信息"
        '
        'MenuGoodsInfo
        '
        Me.MenuGoodsInfo.Index = 1
        Me.MenuGoodsInfo.Text = "图书信息"
        '
        'MenuGoodsTrans
        '
        Me.MenuGoodsTrans.Index = 2
        Me.MenuGoodsTrans.Text = "流通信息"
        '
        'MenuTrans
        '
        Me.MenuTrans.Enabled = False
        Me.MenuTrans.Index = 3
        Me.MenuTrans.Text = "交易管理"
        '
        'MenuHelp
        '
        Me.MenuHelp.Index = 4
        Me.MenuHelp.Text = "帮助"
        '
        'stbStatus
        '
        Me.stbStatus.Location = New System.Drawing.Point(0, 369)
        Me.stbStatus.Name = "stbStatus"
        Me.stbStatus.Panels.AddRange(New System.Windows.Forms.StatusBarPanel() {Me.StatusBarPanel1, Me.StatusBarPanel2})
        Me.stbStatus.ShowPanels = True
        Me.stbStatus.Size = New System.Drawing.Size(784, 24)
        Me.stbStatus.TabIndex = 1
        '
        'StatusBarPanel1
        '
        Me.StatusBarPanel1.AutoSize = System.Windows.Forms.StatusBarPanelAutoSize.Spring
        Me.StatusBarPanel1.Width = 384
        '
        'StatusBarPanel2
        '
        Me.StatusBarPanel2.AutoSize = System.Windows.Forms.StatusBarPanelAutoSize.Spring
        Me.StatusBarPanel2.Width = 384
        '
        'frmMain
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(6, 14)
        Me.BackColor = System.Drawing.SystemColors.Window
        Me.BackgroundImage = CType(resources.GetObject("$this.BackgroundImage"), System.Drawing.Image)
        Me.ClientSize = New System.Drawing.Size(784, 393)
        Me.Controls.Add(Me.stbStatus)
        Me.IsMdiContainer = True
        Me.Menu = Me.mmnMain
        Me.Name = "frmMain"
        Me.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen
        Me.Text = "图书进销存管理软件"
        Me.WindowState = System.Windows.Forms.FormWindowState.Maximized
        CType(Me.StatusBarPanel1, System.ComponentModel.ISupportInitialize).EndInit()
        CType(Me.StatusBarPanel2, System.ComponentModel.ISupportInitialize).EndInit()
        Me.ResumeLayout(False)

    End Sub

#End Region

    Private Sub frmMain_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        ConnectDB()
        MDIMain = Me

    End Sub

    Private Sub frmMain_Closed(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Closed
        myDataObj.close()
        Me.Finalize()
        End
    End Sub

    '系统用户登录
    Private Sub MenuLogin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuLogin.Click
        Dim MDILogin As New frmLogin()
        MDILogin.MdiParent = Me
        MDILogin.Show()
    End Sub

    '系统退出
    Private Sub MenuExit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuExit.Click
        Me.Close()
        Me.Finalize()
        End
    End Sub

    '用户管理界面入口
    Private Sub MenuUser_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuUser.Click
        Dim MDIUser As New frmUser()
        MDIUser.MdiParent = Me
        MDIUser.Show()
    End Sub

    '仓库信息管理窗体入口
    Private Sub MenuWarehouse_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuWarehouse.Click
        Dim MDIWarehouse As New frmWarehouse()
        MDIWarehouse.MdiParent = Me
        MDIWarehouse.Show()
    End Sub

    '客户信息管理窗体入口
    Private Sub MenuCustomer_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuCustomer.Click
        Dim MDICustomer As New frmCustomer()
        MDICustomer.MdiParent = Me
        MDICustomer.Show()
    End Sub

    '商品类目管理窗体入口
    Private Sub MenuCategory_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuCategory.Click
        Dim MDICategory As New frmCategory()
        MDICategory.MdiParent = Me
        MDICategory.Show()
    End Sub

    '商品信息管理窗体入口
    Private Sub MenuGoodsInfo_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuGoodsInfo.Click
        Dim MDIGoods As New frmGoods()
        MDIGoods.MdiParent = Me
        MDIGoods.Show()
    End Sub

    '商品流通信息管理窗体入口
    Private Sub MenuGoodsTrans_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuGoodsTrans.Click
        Dim MDIGoodsTrans As New frmGoodsTrans()
        MDIGoodsTrans.MdiParent = Me
        MDIGoodsTrans.Show()
    End Sub

    '商品交易信息窗体入口
    Private Sub MenuTrans_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuTrans.Click
        Dim MDITransInfo As New frmTransInfo()
        MDITransInfo.MdiParent = Me
        MDITransInfo.Show()
    End Sub

End Class