frm_maininterface.vb

用vb.net+SQL做的,本系统实现了图书管理系统应该具有的特色

'****************************************************************************
'人人为我，我为人人
'枕善居汉化收藏整理
'发布日期：2007/07/23
'描    述：图书管理系统
'网    站：http://www.Mndsoft.com/  (VB6源码博客)
'网    站：http://www.VbDnet.com/   (VB.NET源码博客,主要基于.NET2005)
'e-mail  ：[e-mail]
'e-mail  ：[e-mail]
'OICQ    ：88382850
'          如果您有新的好的代码别忘记给枕善居哦!
'****************************************************************************
Public Class frm_MainInterface
    Inherits System.Windows.Forms.Form
    Dim myFrm

#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 MainMenu1 As System.Windows.Forms.MainMenu
    Friend WithEvents MenuItem1 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem4 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem5 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem10 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem11 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem12 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem13 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem17 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem18 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem32 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem33 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem35 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem36 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem37 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem20 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem28 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem34 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem38 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem39 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem3 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem6 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem9 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem15 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem16 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem7 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem14 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem21 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem22 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem23 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem26 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem27 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem2 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem8 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem24 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem25 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem29 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem19 As System.Windows.Forms.MenuItem
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.components = New System.ComponentModel.Container
        Dim resources As System.ComponentModel.ComponentResourceManager = New System.ComponentModel.ComponentResourceManager(GetType(frm_MainInterface))
        Me.MainMenu1 = New System.Windows.Forms.MainMenu(Me.components)
        Me.MenuItem1 = New System.Windows.Forms.MenuItem
        Me.MenuItem10 = New System.Windows.Forms.MenuItem
        Me.MenuItem11 = New System.Windows.Forms.MenuItem
        Me.MenuItem12 = New System.Windows.Forms.MenuItem
        Me.MenuItem13 = New System.Windows.Forms.MenuItem
        Me.MenuItem17 = New System.Windows.Forms.MenuItem
        Me.MenuItem3 = New System.Windows.Forms.MenuItem
        Me.MenuItem6 = New System.Windows.Forms.MenuItem
        Me.MenuItem9 = New System.Windows.Forms.MenuItem
        Me.MenuItem15 = New System.Windows.Forms.MenuItem
        Me.MenuItem16 = New System.Windows.Forms.MenuItem
        Me.MenuItem18 = New System.Windows.Forms.MenuItem
        Me.MenuItem7 = New System.Windows.Forms.MenuItem
        Me.MenuItem14 = New System.Windows.Forms.MenuItem
        Me.MenuItem21 = New System.Windows.Forms.MenuItem
        Me.MenuItem22 = New System.Windows.Forms.MenuItem
        Me.MenuItem29 = New System.Windows.Forms.MenuItem
        Me.MenuItem23 = New System.Windows.Forms.MenuItem
        Me.MenuItem26 = New System.Windows.Forms.MenuItem
        Me.MenuItem27 = New System.Windows.Forms.MenuItem
        Me.MenuItem2 = New System.Windows.Forms.MenuItem
        Me.MenuItem8 = New System.Windows.Forms.MenuItem
        Me.MenuItem24 = New System.Windows.Forms.MenuItem
        Me.MenuItem25 = New System.Windows.Forms.MenuItem
        Me.MenuItem4 = New System.Windows.Forms.MenuItem
        Me.MenuItem5 = New System.Windows.Forms.MenuItem
        Me.MenuItem32 = New System.Windows.Forms.MenuItem
        Me.MenuItem33 = New System.Windows.Forms.MenuItem
        Me.MenuItem20 = New System.Windows.Forms.MenuItem
        Me.MenuItem28 = New System.Windows.Forms.MenuItem
        Me.MenuItem34 = New System.Windows.Forms.MenuItem
        Me.MenuItem38 = New System.Windows.Forms.MenuItem
        Me.MenuItem39 = New System.Windows.Forms.MenuItem
        Me.MenuItem35 = New System.Windows.Forms.MenuItem
        Me.MenuItem36 = New System.Windows.Forms.MenuItem
        Me.MenuItem37 = New System.Windows.Forms.MenuItem
        Me.MenuItem19 = New System.Windows.Forms.MenuItem
        Me.SuspendLayout()
        '
        'MainMenu1
        '
        Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem1, Me.MenuItem7, Me.MenuItem2, Me.MenuItem4, Me.MenuItem20, Me.MenuItem35, Me.MenuItem19})
        '
        'MenuItem1
        '
        Me.MenuItem1.Index = 0
        Me.MenuItem1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem10, Me.MenuItem17, Me.MenuItem15, Me.MenuItem16, Me.MenuItem18})
        Me.MenuItem1.Text = "系统管理员"
        '
        'MenuItem10
        '
        Me.MenuItem10.Index = 0
        Me.MenuItem10.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem11, Me.MenuItem12, Me.MenuItem13})
        Me.MenuItem10.Text = "添加书籍参数"
        '
        'MenuItem11
        '
        Me.MenuItem11.Index = 0
        Me.MenuItem11.Text = "添加书籍类型"
        '
        'MenuItem12
        '
        Me.MenuItem12.Index = 1
        Me.MenuItem12.Text = "添加索引号"
        '
        'MenuItem13
        '
        Me.MenuItem13.Index = 2
        Me.MenuItem13.Text = "添加费用信息"
        '
        'MenuItem17
        '
        Me.MenuItem17.Index = 1
        Me.MenuItem17.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem3, Me.MenuItem6, Me.MenuItem9})
        Me.MenuItem17.Text = "用户信息管理"
        '
        'MenuItem3
        '
        Me.MenuItem3.Index = 0
        Me.MenuItem3.Text = "添加用户信息"
        '
        'MenuItem6
        '
        Me.MenuItem6.Index = 1
        Me.MenuItem6.Text = "编辑用户信息"
        '
        'MenuItem9
        '
        Me.MenuItem9.Index = 2
        Me.MenuItem9.Text = "删除用户信息"
        '
        'MenuItem15
        '
        Me.MenuItem15.Index = 2
        Me.MenuItem15.Text = "解冻用户"
        '
        'MenuItem16
        '
        Me.MenuItem16.Index = 3
        Me.MenuItem16.Text = "修改密码"
        '
        'MenuItem18
        '
        Me.MenuItem18.Index = 4
        Me.MenuItem18.Text = "备份数据库"
        '
        'MenuItem7
        '
        Me.MenuItem7.Index = 1
        Me.MenuItem7.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem14, Me.MenuItem21, Me.MenuItem22, Me.MenuItem29, Me.MenuItem23, Me.MenuItem26, Me.MenuItem27})
        Me.MenuItem7.Text = "书籍信息管理"
        '
        'MenuItem14
        '
        Me.MenuItem14.Index = 0
        Me.MenuItem14.Text = "添加书籍信息"
        '
        'MenuItem21
        '
        Me.MenuItem21.Index = 1
        Me.MenuItem21.Text = "查找书籍信息"
        '
        'MenuItem22
        '
        Me.MenuItem22.Index = 2
        Me.MenuItem22.Text = "编辑书籍信息"
        '
        'MenuItem29
        '
        Me.MenuItem29.Index = 3
        Me.MenuItem29.Text = "删除书籍信息"
        '
        'MenuItem23
        '
        Me.MenuItem23.Index = 4
        Me.MenuItem23.Text = "今日借阅查询"
        '
        'MenuItem26
        '
        Me.MenuItem26.Index = 5
        Me.MenuItem26.Text = "借阅书籍"
        '
        'MenuItem27
        '
        Me.MenuItem27.Index = 6
        Me.MenuItem27.Text = "归还书籍"
        '
        'MenuItem2
        '
        Me.MenuItem2.Index = 2
        Me.MenuItem2.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem8, Me.MenuItem24, Me.MenuItem25})
        Me.MenuItem2.Text = "读者信息管理"
        '
        'MenuItem8
        '
        Me.MenuItem8.Index = 0
        Me.MenuItem8.Text = "添加读者信息"
        '
        'MenuItem24
        '
        Me.MenuItem24.Index = 1
        Me.MenuItem24.Text = "编辑读者信息"
        '
        'MenuItem25
        '
        Me.MenuItem25.Index = 2
        Me.MenuItem25.Text = "删除读者信息"
        '
        'MenuItem4
        '
        Me.MenuItem4.Index = 3
        Me.MenuItem4.MdiList = True
        Me.MenuItem4.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem5, Me.MenuItem32, Me.MenuItem33})
        Me.MenuItem4.Text = "报表"
        '
        'MenuItem5
        '
        Me.MenuItem5.Index = 0
        Me.MenuItem5.Text = "索引号报表"
        '
        'MenuItem32
        '
        Me.MenuItem32.Index = 1
        Me.MenuItem32.Text = "用户报表"
        '
        'MenuItem33
        '
        Me.MenuItem33.Index = 2
        Me.MenuItem33.Text = "书籍类型报表"
        '
        'MenuItem20
        '
        Me.MenuItem20.Index = 4
        Me.MenuItem20.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem28, Me.MenuItem34, Me.MenuItem38, Me.MenuItem39})
        Me.MenuItem20.Text = "窗口"
        '
        'MenuItem28
        '
        Me.MenuItem28.Index = 0
        Me.MenuItem28.Text = "窗体层叠"
        '
        'MenuItem34
        '
        Me.MenuItem34.Index = 1
        Me.MenuItem34.Text = "水平平铺"
        '
        'MenuItem38
        '
        Me.MenuItem38.Index = 2
        Me.MenuItem38.Text = "垂直平铺"
        '
        'MenuItem39
        '
        Me.MenuItem39.Index = 3
        Me.MenuItem39.Text = "排列图标"
        '
        'MenuItem35
        '
        Me.MenuItem35.Index = 5
        Me.MenuItem35.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem36, Me.MenuItem37})
        Me.MenuItem35.Text = "帮助"
        '
        'MenuItem36
        '
        Me.MenuItem36.Index = 0
        Me.MenuItem36.Text = "帮助"
        '
        'MenuItem37
        '
        Me.MenuItem37.Index = 1
        Me.MenuItem37.Text = "关于