form1.vb

Source code for VB.NET book - Chapter 4

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 AxMSChart1 As AxMSChart20Lib.AxMSChart
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents Button2 As System.Windows.Forms.Button
    Friend WithEvents Button3 As System.Windows.Forms.Button
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(Form1))
        Me.AxMSChart1 = New AxMSChart20Lib.AxMSChart
        Me.Button1 = New System.Windows.Forms.Button
        Me.Button2 = New System.Windows.Forms.Button
        Me.Button3 = New System.Windows.Forms.Button
        CType(Me.AxMSChart1, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'AxMSChart1
        '
        Me.AxMSChart1.DataSource = Nothing
        Me.AxMSChart1.Dock = System.Windows.Forms.DockStyle.Top
        Me.AxMSChart1.Location = New System.Drawing.Point(0, 0)
        Me.AxMSChart1.Name = "AxMSChart1"
        Me.AxMSChart1.OcxState = CType(resources.GetObject("AxMSChart1.OcxState"), System.Windows.Forms.AxHost.State)
        Me.AxMSChart1.Size = New System.Drawing.Size(312, 216)
        Me.AxMSChart1.TabIndex = 0
        '
        'Button1
        '
        Me.Button1.Location = New System.Drawing.Point(16, 224)
        Me.Button1.Name = "Button1"
        Me.Button1.Size = New System.Drawing.Size(80, 32)
        Me.Button1.TabIndex = 1
        Me.Button1.Text = "二  维"
        '
        'Button2
        '
        Me.Button2.Location = New System.Drawing.Point(120, 224)
        Me.Button2.Name = "Button2"
        Me.Button2.Size = New System.Drawing.Size(80, 32)
        Me.Button2.TabIndex = 2
        Me.Button2.Text = "三  维"
        '
        'Button3
        '
        Me.Button3.Location = New System.Drawing.Point(224, 224)
        Me.Button3.Name = "Button3"
        Me.Button3.Size = New System.Drawing.Size(80, 32)
        Me.Button3.TabIndex = 3
        Me.Button3.Text = "退  出"
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(312, 266)
        Me.Controls.Add(Me.AxMSChart1)
        Me.Controls.Add(Me.Button3)
        Me.Controls.Add(Me.Button2)
        Me.Controls.Add(Me.Button1)
        Me.Name = "Form1"
        Me.Text = "统计表"
        CType(Me.AxMSChart1, System.ComponentModel.ISupportInitialize).EndInit()
        Me.ResumeLayout(False)

    End Sub

#End Region
    Dim col, row As Integer
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        AxMSChart1.chartType = MSChart20Lib.VtChChartType.VtChChartType2dLine
        AxMSChart1.Column = 2
        AxMSChart1.RowCount = 10
        For col = 1 To 2
            For row = 1 To 10
                AxMSChart1.Data = Int((Rnd()) + 1)
            Next
        Next
    End Sub

    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
        AxMSChart1.chartType = MSChart20Lib.VtChChartType.VtChChartType3dLine
        AxMSChart1.Column = 2
        AxMSChart1.RowCount = 10
        For col = 1 To 2
            For row = 1 To 10
                AxMSChart1.Data = Int((Rnd()) + 1)
            Next
        Next
    End Sub
End Class