form1.vb

学生管理系统~~有源码和开发文档相当不错的 谁要下就下 没什么问题的！

Public Class form1
    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 Button1 As System.Windows.Forms.Button
    Friend WithEvents MainMenu1 As System.Windows.Forms.MainMenu
    Friend WithEvents MenuItem1 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem2 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem3 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem4 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem5 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem6 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem7 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem8 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem9 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem10 As System.Windows.Forms.MenuItem
    Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
    Friend WithEvents TextBox2 As System.Windows.Forms.TextBox
    Friend WithEvents Button2 As System.Windows.Forms.Button
    Friend WithEvents Button3 As System.Windows.Forms.Button
    Friend WithEvents Button4 As System.Windows.Forms.Button
    Friend WithEvents Button5 As System.Windows.Forms.Button
    Friend WithEvents Button6 As System.Windows.Forms.Button
    Friend WithEvents Button7 As System.Windows.Forms.Button
    Friend WithEvents Button8 As System.Windows.Forms.Button
    Friend WithEvents Button9 As System.Windows.Forms.Button
    Friend WithEvents Button10 As System.Windows.Forms.Button
    Friend WithEvents Button11 As System.Windows.Forms.Button
    Friend WithEvents Button12 As System.Windows.Forms.Button
    Friend WithEvents Button13 As System.Windows.Forms.Button
    Friend WithEvents Button14 As System.Windows.Forms.Button
    Friend WithEvents Button15 As System.Windows.Forms.Button
    Friend WithEvents Button16 As System.Windows.Forms.Button
    Friend WithEvents Button17 As System.Windows.Forms.Button
    Friend WithEvents Button18 As System.Windows.Forms.Button
    Friend WithEvents Button19 As System.Windows.Forms.Button
    Friend WithEvents Button20 As System.Windows.Forms.Button
    Friend WithEvents Button21 As System.Windows.Forms.Button
    Friend WithEvents Button22 As System.Windows.Forms.Button
    Friend WithEvents Button23 As System.Windows.Forms.Button
    Friend WithEvents Button24 As System.Windows.Forms.Button
    Friend WithEvents Button25 As System.Windows.Forms.Button
    Friend WithEvents Button26 As System.Windows.Forms.Button
    Friend WithEvents Button27 As System.Windows.Forms.Button
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.Button1 = New System.Windows.Forms.Button
        Me.MainMenu1 = New System.Windows.Forms.MainMenu
        Me.MenuItem1 = New System.Windows.Forms.MenuItem
        Me.MenuItem2 = New System.Windows.Forms.MenuItem
        Me.MenuItem3 = New System.Windows.Forms.MenuItem
        Me.MenuItem4 = New System.Windows.Forms.MenuItem
        Me.MenuItem5 = New System.Windows.Forms.MenuItem
        Me.MenuItem6 = New System.Windows.Forms.MenuItem
        Me.MenuItem7 = New System.Windows.Forms.MenuItem
        Me.MenuItem8 = New System.Windows.Forms.MenuItem
        Me.MenuItem9 = New System.Windows.Forms.MenuItem
        Me.MenuItem10 = New System.Windows.Forms.MenuItem
        Me.TextBox1 = New System.Windows.Forms.TextBox
        Me.TextBox2 = New System.Windows.Forms.TextBox
        Me.Button2 = New System.Windows.Forms.Button
        Me.Button3 = New System.Windows.Forms.Button
        Me.Button4 = New System.Windows.Forms.Button
        Me.Button5 = New System.Windows.Forms.Button
        Me.Button6 = New System.Windows.Forms.Button
        Me.Button7 = New System.Windows.Forms.Button
        Me.Button8 = New System.Windows.Forms.Button
        Me.Button9 = New System.Windows.Forms.Button
        Me.Button10 = New System.Windows.Forms.Button
        Me.Button11 = New System.Windows.Forms.Button
        Me.Button12 = New System.Windows.Forms.Button
        Me.Button13 = New System.Windows.Forms.Button
        Me.Button14 = New System.Windows.Forms.Button
        Me.Button15 = New System.Windows.Forms.Button
        Me.Button16 = New System.Windows.Forms.Button
        Me.Button17 = New System.Windows.Forms.Button
        Me.Button18 = New System.Windows.Forms.Button
        Me.Button19 = New System.Windows.Forms.Button
        Me.Button20 = New System.Windows.Forms.Button
        Me.Button21 = New System.Windows.Forms.Button
        Me.Button22 = New System.Windows.Forms.Button
        Me.Button23 = New System.Windows.Forms.Button
        Me.Button24 = New System.Windows.Forms.Button
        Me.Button25 = New System.Windows.Forms.Button
        Me.Button26 = New System.Windows.Forms.Button
        Me.Button27 = New System.Windows.Forms.Button
        Me.SuspendLayout()
        '
        'Button1
        '
        Me.Button1.ForeColor = System.Drawing.Color.Red
        Me.Button1.Location = New System.Drawing.Point(72, 48)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(72, 24)
        Me.Button1.TabIndex = 0
        Me.Button1.Text = "Backspace"
        '
        'MainMenu1
        '
        Me.MainMenu1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem1, Me.MenuItem4, Me.MenuItem8})
        '
        'MenuItem1
        '
        Me.MenuItem1.Index = 0
        Me.MenuItem1.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem2, Me.MenuItem3})
        Me.MenuItem1.Text = "编辑(E)"
        '
        'MenuItem2
        '
        Me.MenuItem2.Index = 0
        Me.MenuItem2.Text = "复制(C) Ctrl+C"
        '
        'MenuItem3
        '
        Me.MenuItem3.Index = 1
        Me.MenuItem3.Text = "粘贴(P) Ctrl+V"
        '
        'MenuItem4
        '
        Me.MenuItem4.Index = 1
        Me.MenuItem4.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem5, Me.MenuItem6, Me.MenuItem7})
        Me.MenuItem4.Text = "查看(V)"
        '
        'MenuItem5
        '
        Me.MenuItem5.Index = 0
        Me.MenuItem5.Text = "标准型(T)"
        '
        'MenuItem6
        '
        Me.MenuItem6.Index = 1
        Me.MenuItem6.Text = "科学型(S)"
        '
        'MenuItem7
        '
        Me.MenuItem7.Index = 2
        Me.MenuItem7.Text = "数字分组(I)"
        '
        'MenuItem8
        '
        Me.MenuItem8.Index = 2
        Me.MenuItem8.MenuItems.AddRange(New System.Windows.Forms.MenuItem() {Me.MenuItem9, Me.MenuItem10})
        Me.MenuItem8.Text = "帮助(H)"
        '
        'MenuItem9
        '
        Me.MenuItem9.Index = 0
        Me.MenuItem9.Text = "帮助主题(H)"
        '
        'MenuItem10
        '
        Me.MenuItem10.Index = 1
        Me.MenuItem10.Text = "关于计算器(A)"
        '
        'TextBox1
        '
        Me.TextBox1.Location = New System.Drawing.Point(8, 8)
        Me.TextBox1.Name = "TextBox1"
        Me.TextBox1.Size = New System.Drawing.Size(296, 21)
        Me.TextBox1.TabIndex = 1
        Me.TextBox1.Text = ""
        Me.TextBox1.TextAlign = System.Windows.Forms.HorizontalAlignment.Right
        '
        'TextBox2
        '
        Me.TextBox2.Enabled = False
        Me.TextBox2.Location = New System.Drawing.Point(16, 48)
        Me.TextBox2.Name = "TextBox2"
        Me.TextBox2.Size = New System.Drawing.Size(32, 21)
        Me.TextBox2.TabIndex = 2
        Me.TextBox2.Text = ""
        '
        'Button2
        '
        Me.Button2.ForeColor = System.Drawing.Color.Red
        Me.Button2.Location = New System.Drawing.Point(152, 48)
        Me.Button2.Name = "Button2"
        Me.Button2.Size = New System.Drawing.Size(72, 24)
        Me.Button2.TabIndex = 3
        Me.Button2.Text = "CE"
        '
        'Button3
        '
        Me.Button3.ForeColor = System.Drawing.Color.Red
        Me.Button3.Location = New System.Drawing.Point(232, 48)
        Me.Button3.Name = "Button3"
        Me.Button3.Size = New System.Drawing.Size(72, 24)
        Me.Button3.TabIndex = 4
        Me.Button3.Text = "C"
        '
        'Button4
        '
        Me.Button4.ForeColor = System.Drawing.Color.Red
        Me.Button4.Location = New System.Drawing.Point(16, 88)
        Me.Button4.Name = "Button4"
        Me.Button4.Size = New System.Drawing.Size(38, 24)
        Me.Button4.TabIndex = 5
        Me.Button4.Text = "MC"
        '
        'Button5
        '
        Me.Button5.ForeColor = System.Drawing.Color.Red
        Me.Button5.Location = New System.Drawing.Point(16, 120)
        Me.Button5.Name = "Button5"
        Me.Button5.Size = New System.Drawing.Size(38, 24)
        Me.Button5.TabIndex = 6
        Me.Button5.Text = "MR"
        '
        'Button6
        '
        Me.Button6.ForeColor = System.Drawing.Color.Red
        Me.Button6.Location = New System.Drawing.Point(16, 152)
        Me.Button6.Name = "Button6"
        Me.Button6.Size = New System.Drawing.Size(40, 24)
        Me.Button6.TabIndex = 7
        Me.Button6.Text = "MS"
        '
        'Button7
        '
        Me.Button7.ForeColor = System.Drawing.Color.Red
        Me.Button7.Location = New System.Drawing.Point(16, 184)
        Me.Button7.Name = "Button7"
        Me.Button7.Size = New System.Drawing.Size(40, 24)
        Me.Button7.TabIndex = 8
        Me.Button7.Text = "M+"
        '
        'Button8
        '
        Me.Button8.ForeColor = System.Drawing.Color.Blue
        Me.Button8.Location = New System.Drawing.Point(72, 88)
        Me.Button8.Name = "Button8"
        Me.Button8.Size = New System.Drawing.Size(38, 24)
        Me.Button8.TabIndex = 9
        Me.Button8.Text = "7"
        '
        'Button9
        '
        Me.Button9.ForeColor = System.Drawing.Color.Blue
        Me.Button9.Location = New System.Drawing.Point(120, 88)
        Me.Button9.Name = "Button9"
        Me.Button9.Size = New System.Drawing.Size(38, 24)
        Me.Button9.TabIndex = 10
        Me.Button9.Text = "8"
        '
        'Button10
        '
        Me.Button10.ForeColor = System.Drawing.Color.Blue
        Me.Button10.Location = New System.Drawing.Point(168, 88)
        Me.Button10.Name = "Button10"
        Me.Button10.Size = New System.Drawing.Size(38, 24)
        Me.Button10.TabIndex = 11
        Me.Button10.Text = "9"
        '
        'Button11
        '
        Me.Button11.ForeColor = System.Drawing.Color.Red
        Me.Button11.Location = New System.Drawing.Point(216, 88)
        Me.Button11.Name = "Button11"
        Me.Button11.Size = New System.Drawing.Size(38, 24)
        Me.Button11.TabIndex = 12
        Me.Button11.Text = "/"
        '
        'Button12
        '
        Me.Button12.ForeColor = System.Drawing.Color.Blue
        Me.Button12.Location = New System.Drawing.Point(264, 88)
        Me.Button12.Name = "Button12"
        Me.Button12.Size = New System.Drawing.Size(38, 24)
        Me.Button12.TabIndex = 13
        Me.Button12.Text = "sqrt"
        '
        'Button13
        '
        Me.Button13.ForeColor = System.Drawing.Color.Blue
        Me.Button13.Location = New System.Drawing.Point(72, 120)
        Me.Button13.Name = "Button13"
        Me.Button13.Size = New System.Drawing.Size(38, 24)
        Me.Button13.TabIndex = 14
        Me.Button13.Text = "4"
        '
        'Button14
        '
        Me.Button14.ForeColor = System.Drawing.Color.Blue
        Me.Button14.Location = New System.Drawing.Point(120, 120)
        Me.Button14.Name = "Button14"
        Me.Button14.Size = New System.Drawing.Size(38, 24)
        Me.Button14.TabIndex = 15
        Me.Button14.Text = "5"
        '
        'Button15
        '
        Me.Button15.ForeColor = System.Drawing.Color.Blue
        Me.Button15.Location = New System.Drawing.Point(168, 120)
        Me.Button15.Name = "Button15"
        Me.Button15.Size = New System.Drawing.Size(38, 24)
        Me.Button15.TabIndex = 16
        Me.Button15.Text = "6"
        '
        'Button16
        '
        Me.Button16.ForeColor = System.Drawing.Color.Red
        Me.Button16.Location = New System.Drawing.Point(216, 120)
        Me.Button16.Name = "Button16"