bookedit.vb

vb.net写的图书管理系统,功能完备,能正常使用,可用于二次开发.

Public Class BookEdit
    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 Label5 As System.Windows.Forms.Label
    Friend WithEvents Label4 As System.Windows.Forms.Label
    Friend WithEvents Label3 As System.Windows.Forms.Label
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents GroupBox1 As System.Windows.Forms.GroupBox
    Friend WithEvents GroupBox2 As System.Windows.Forms.GroupBox
    Friend WithEvents txtBookName As System.Windows.Forms.TextBox
    Friend WithEvents Label6 As System.Windows.Forms.Label
    Friend WithEvents txtAuthorName As System.Windows.Forms.TextBox
    Friend WithEvents txtBookPrice As System.Windows.Forms.TextBox
    Friend WithEvents dtpPressDate As System.Windows.Forms.DateTimePicker
    Friend WithEvents btnCancel As System.Windows.Forms.Button
    Friend WithEvents btnUpdate As System.Windows.Forms.Button
    Friend WithEvents cmbBookType As System.Windows.Forms.ComboBox
    Friend WithEvents Label7 As System.Windows.Forms.Label
    Friend WithEvents cmbBookISBN As System.Windows.Forms.ComboBox
    Friend WithEvents btnDelete As System.Windows.Forms.Button
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents txtPress As System.Windows.Forms.TextBox
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.txtBookPrice = New System.Windows.Forms.TextBox
        Me.txtBookName = New System.Windows.Forms.TextBox
        Me.btnCancel = New System.Windows.Forms.Button
        Me.btnUpdate = New System.Windows.Forms.Button
        Me.Label5 = New System.Windows.Forms.Label
        Me.Label4 = New System.Windows.Forms.Label
        Me.Label3 = New System.Windows.Forms.Label
        Me.Label1 = New System.Windows.Forms.Label
        Me.GroupBox1 = New System.Windows.Forms.GroupBox
        Me.cmbBookISBN = New System.Windows.Forms.ComboBox
        Me.cmbBookType = New System.Windows.Forms.ComboBox
        Me.Label7 = New System.Windows.Forms.Label
        Me.GroupBox2 = New System.Windows.Forms.GroupBox
        Me.Label2 = New System.Windows.Forms.Label
        Me.txtPress = New System.Windows.Forms.TextBox
        Me.dtpPressDate = New System.Windows.Forms.DateTimePicker
        Me.Label6 = New System.Windows.Forms.Label
        Me.txtAuthorName = New System.Windows.Forms.TextBox
        Me.btnDelete = New System.Windows.Forms.Button
        Me.GroupBox1.SuspendLayout()
        Me.GroupBox2.SuspendLayout()
        Me.SuspendLayout()
        '
        'txtBookPrice
        '
        Me.txtBookPrice.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle
        Me.txtBookPrice.Location = New System.Drawing.Point(168, 128)
        Me.txtBookPrice.Name = "txtBookPrice"
        Me.txtBookPrice.Size = New System.Drawing.Size(211, 21)
        Me.txtBookPrice.TabIndex = 21
        Me.txtBookPrice.Text = ""
        '
        'txtBookName
        '
        Me.txtBookName.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle
        Me.txtBookName.Location = New System.Drawing.Point(168, 19)
        Me.txtBookName.Name = "txtBookName"
        Me.txtBookName.Size = New System.Drawing.Size(211, 21)
        Me.txtBookName.TabIndex = 20
        Me.txtBookName.Text = ""
        '
        'btnCancel
        '
        Me.btnCancel.Location = New System.Drawing.Point(280, 368)
        Me.btnCancel.Name = "btnCancel"
        Me.btnCancel.Size = New System.Drawing.Size(80, 25)
        Me.btnCancel.TabIndex = 18
        Me.btnCancel.Text = "退出"
        '
        'btnUpdate
        '
        Me.btnUpdate.Location = New System.Drawing.Point(56, 368)
        Me.btnUpdate.Name = "btnUpdate"
        Me.btnUpdate.Size = New System.Drawing.Size(80, 25)
        Me.btnUpdate.TabIndex = 17
        Me.btnUpdate.Text = "更新"
        '
        'Label5
        '
        Me.Label5.AutoSize = True
        Me.Label5.Location = New System.Drawing.Point(24, 168)
        Me.Label5.Name = "Label5"
        Me.Label5.Size = New System.Drawing.Size(54, 17)
        Me.Label5.TabIndex = 16
        Me.Label5.Text = "出版日期"
        '
        'Label4
        '
        Me.Label4.Location = New System.Drawing.Point(19, 65)
        Me.Label4.Name = "Label4"
        Me.Label4.Size = New System.Drawing.Size(120, 27)
        Me.Label4.TabIndex = 15
        Me.Label4.Text = "书籍名称"
        '
        'Label3
        '
        Me.Label3.AutoSize = True
        Me.Label3.Location = New System.Drawing.Point(24, 132)
        Me.Label3.Name = "Label3"
        Me.Label3.Size = New System.Drawing.Size(29, 17)
        Me.Label3.TabIndex = 14
        Me.Label3.Text = "定价"
        '
        'Label1
        '
        Me.Label1.AutoSize = True
        Me.Label1.Location = New System.Drawing.Point(24, 24)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(29, 17)
        Me.Label1.TabIndex = 12
        Me.Label1.Text = "名称"
        '
        'GroupBox1
        '
        Me.GroupBox1.Controls.Add(Me.cmbBookISBN)
        Me.GroupBox1.Controls.Add(Me.cmbBookType)
        Me.GroupBox1.Controls.Add(Me.Label7)
        Me.GroupBox1.Controls.Add(Me.Label4)
        Me.GroupBox1.Location = New System.Drawing.Point(16, 9)
        Me.GroupBox1.Name = "GroupBox1"
        Me.GroupBox1.Size = New System.Drawing.Size(424, 112)
        Me.GroupBox1.TabIndex = 25
        Me.GroupBox1.TabStop = False
        Me.GroupBox1.Text = "设置查询"
        '
        'cmbBookISBN
        '
        Me.cmbBookISBN.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList
        Me.cmbBookISBN.Items.AddRange(New Object() {""})
        Me.cmbBookISBN.Location = New System.Drawing.Point(168, 64)
        Me.cmbBookISBN.Name = "cmbBookISBN"
        Me.cmbBookISBN.Size = New System.Drawing.Size(211, 20)
        Me.cmbBookISBN.TabIndex = 26
        '
        'cmbBookType
        '
        Me.cmbBookType.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList
        Me.cmbBookType.Items.AddRange(New Object() {".NET", "JAVA", "C/C++", "DB", "ELSE"})
        Me.cmbBookType.Location = New System.Drawing.Point(168, 32)
        Me.cmbBookType.Name = "cmbBookType"
        Me.cmbBookType.Size = New System.Drawing.Size(211, 20)
        Me.cmbBookType.TabIndex = 25
        '
        'Label7
        '
        Me.Label7.Location = New System.Drawing.Point(19, 28)
        Me.Label7.Name = "Label7"
        Me.Label7.Size = New System.Drawing.Size(120, 19)
        Me.Label7.TabIndex = 24
        Me.Label7.Text = "书籍种类"
        '
        'GroupBox2
        '
        Me.GroupBox2.Controls.Add(Me.Label2)
        Me.GroupBox2.Controls.Add(Me.txtPress)
        Me.GroupBox2.Controls.Add(Me.dtpPressDate)
        Me.GroupBox2.Controls.Add(Me.Label6)
        Me.GroupBox2.Controls.Add(Me.txtAuthorName)
        Me.GroupBox2.Controls.Add(Me.txtBookName)
        Me.GroupBox2.Controls.Add(Me.txtBookPrice)
        Me.GroupBox2.Controls.Add(Me.Label1)
        Me.GroupBox2.Controls.Add(Me.Label3)
        Me.GroupBox2.Controls.Add(Me.Label5)
        Me.GroupBox2.Location = New System.Drawing.Point(16, 140)
        Me.GroupBox2.Name = "GroupBox2"
        Me.GroupBox2.Size = New System.Drawing.Size(424, 212)
        Me.GroupBox2.TabIndex = 26
        Me.GroupBox2.TabStop = False
        Me.GroupBox2.Text = "详细信息"
        '
        'Label2
        '
        Me.Label2.AutoSize = True
        Me.Label2.Location = New System.Drawing.Point(24, 96)
        Me.Label2.Name = "Label2"
        Me.Label2.Size = New System.Drawing.Size(42, 17)
        Me.Label2.TabIndex = 27
        Me.Label2.Text = "出版社"
        '
        'txtPress
        '
        Me.txtPress.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle
        Me.txtPress.Location = New System.Drawing.Point(168, 93)
        Me.txtPress.Name = "txtPress"
        Me.txtPress.Size = New System.Drawing.Size(211, 21)
        Me.txtPress.TabIndex = 28
        Me.txtPress.Text = ""