frmddform.vb

采用Visual Basic.NET开发的高速公路收费系统.

Imports System
Imports System.Data
Imports System.Drawing
Imports System.Data.OleDb
'引入需要的名称空间，特别是最后一个，是必需的。

Public Class frmDDForm
    Inherits System.Windows.Forms.Form

    Private Count, Index As Integer
    '
    Private StationSQLstr As String
    Private StdSQLstr As String
    '
    Private Caption As String
    '定义消息对话框中显示的消息标题。
    Private Message As String
    '定义消息对话框中显示的消息内容。
    Private IndexOfTabSelected As Integer
    Private StdDS As New DataSet()
#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 Button5 As System.Windows.Forms.Button
    Friend WithEvents TabControl1 As System.Windows.Forms.TabControl
    Friend WithEvents TabPage1 As System.Windows.Forms.TabPage
    Friend WithEvents GroupBox2 As System.Windows.Forms.GroupBox
    Friend WithEvents GroupBox3 As System.Windows.Forms.GroupBox
    Friend WithEvents CheckBox1 As System.Windows.Forms.CheckBox
    Friend WithEvents TextBox4 As System.Windows.Forms.TextBox
    Friend WithEvents Label4 As System.Windows.Forms.Label
    Friend WithEvents TextBox3 As System.Windows.Forms.TextBox
    Friend WithEvents Label3 As System.Windows.Forms.Label
    Friend WithEvents TextBox2 As System.Windows.Forms.TextBox
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents TextBox1 As System.Windows.Forms.TextBox
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents TabPage2 As System.Windows.Forms.TabPage
    Friend WithEvents GroupBox1 As System.Windows.Forms.GroupBox
    Friend WithEvents DateTimePicker2 As System.Windows.Forms.DateTimePicker
    Friend WithEvents DateTimePicker1 As System.Windows.Forms.DateTimePicker
    Friend WithEvents Label10 As System.Windows.Forms.Label
    Friend WithEvents Label9 As System.Windows.Forms.Label
    Friend WithEvents TextBox5 As System.Windows.Forms.TextBox
    Friend WithEvents Label5 As System.Windows.Forms.Label
    Friend WithEvents TextBox6 As System.Windows.Forms.TextBox
    Friend WithEvents Label6 As System.Windows.Forms.Label
    Friend WithEvents TextBox7 As System.Windows.Forms.TextBox
    Friend WithEvents Label7 As System.Windows.Forms.Label
    Friend WithEvents TextBox8 As System.Windows.Forms.TextBox
    Friend WithEvents Label8 As System.Windows.Forms.Label
    Friend WithEvents Button3 As System.Windows.Forms.Button
    Friend WithEvents Button4 As System.Windows.Forms.Button
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents Button2 As System.Windows.Forms.Button
    Friend WithEvents ToolBar1 As System.Windows.Forms.ToolBar
    Friend WithEvents ImageList1 As System.Windows.Forms.ImageList
    Friend WithEvents ToolBarButton1 As System.Windows.Forms.ToolBarButton
    Friend WithEvents ToolBarButton2 As System.Windows.Forms.ToolBarButton
    Friend WithEvents ToolBarButton3 As System.Windows.Forms.ToolBarButton
    Friend WithEvents ToolBarButton4 As System.Windows.Forms.ToolBarButton
    Friend WithEvents ToolBarButton5 As System.Windows.Forms.ToolBarButton
    Friend WithEvents ToolBarButton6 As System.Windows.Forms.ToolBarButton
    Friend WithEvents CheckBox2 As System.Windows.Forms.CheckBox
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.components = New System.ComponentModel.Container()
        Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(frmDDForm))
        Me.Button5 = New System.Windows.Forms.Button()
        Me.TabControl1 = New System.Windows.Forms.TabControl()
        Me.TabPage1 = New System.Windows.Forms.TabPage()
        Me.GroupBox2 = New System.Windows.Forms.GroupBox()
        Me.GroupBox3 = New System.Windows.Forms.GroupBox()
        Me.CheckBox1 = New System.Windows.Forms.CheckBox()
        Me.TextBox4 = New System.Windows.Forms.TextBox()
        Me.Label4 = New System.Windows.Forms.Label()
        Me.TextBox3 = New System.Windows.Forms.TextBox()
        Me.Label3 = New System.Windows.Forms.Label()
        Me.TextBox2 = New System.Windows.Forms.TextBox()
        Me.Label2 = New System.Windows.Forms.Label()
        Me.TextBox1 = New System.Windows.Forms.TextBox()
        Me.Label1 = New System.Windows.Forms.Label()
        Me.TabPage2 = New System.Windows.Forms.TabPage()
        Me.GroupBox1 = New System.Windows.Forms.GroupBox()
        Me.DateTimePicker2 = New System.Windows.Forms.DateTimePicker()
        Me.DateTimePicker1 = New System.Windows.Forms.DateTimePicker()
        Me.Label10 = New System.Windows.Forms.Label()
        Me.Label9 = New System.Windows.Forms.Label()
        Me.TextBox5 = New System.Windows.Forms.TextBox()
        Me.Label5 = New System.Windows.Forms.Label()
        Me.TextBox6 = New System.Windows.Forms.TextBox()
        Me.Label6 = New System.Windows.Forms.Label()
        Me.TextBox7 = New System.Windows.Forms.TextBox()
        Me.Label7 = New System.Windows.Forms.Label()
        Me.TextBox8 = New System.Windows.Forms.TextBox()
        Me.Label8 = New System.Windows.Forms.Label()
        Me.Button3 = New System.Windows.Forms.Button()
        Me.Button4 = New System.Windows.Forms.Button()
        Me.Button1 = New System.Windows.Forms.Button()
        Me.Button2 = New System.Windows.Forms.Button()
        Me.ToolBar1 = New System.Windows.Forms.ToolBar()
        Me.ToolBarButton1 = New System.Windows.Forms.ToolBarButton()
        Me.ToolBarButton2 = New System.Windows.Forms.ToolBarButton()
        Me.ToolBarButton3 = New System.Windows.Forms.ToolBarButton()
        Me.ToolBarButton4 = New System.Windows.Forms.ToolBarButton()
        Me.ToolBarButton5 = New System.Windows.Forms.ToolBarButton()
        Me.ToolBarButton6 = New System.Windows.Forms.ToolBarButton()
        Me.ImageList1 = New System.Windows.Forms.ImageList(Me.components)
        Me.CheckBox2 = New System.Windows.Forms.CheckBox()
        Me.TabControl1.SuspendLayout()
        Me.TabPage1.SuspendLayout()
        Me.GroupBox2.SuspendLayout()
        Me.GroupBox3.SuspendLayout()
        Me.TabPage2.SuspendLayout()
        Me.GroupBox1.SuspendLayout()
        Me.SuspendLayout()
        '
        'Button5
        '
        Me.Button5.Font = New System.Drawing.Font("华文新魏", 10.5!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.Button5.ForeColor = System.Drawing.Color.Blue
        Me.Button5.Location = New System.Drawing.Point(360, 312)
        Me.Button5.Name = "Button5"
        Me.Button5.Size = New System.Drawing.Size(64, 32)
        Me.Button5.TabIndex = 18
        Me.Button5.Text = "确定"
        '
        'TabControl1
        '
        Me.TabControl1.Controls.AddRange(New System.Windows.Forms.Control() {Me.TabPage1, Me.TabPage2})
        Me.TabControl1.Font = New System.Drawing.Font("华文行楷", 10.5!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.TabControl1.Location = New System.Drawing.Point(8, 40)
        Me.TabControl1.Multiline = True
        Me.TabControl1.Name = "TabControl1"
        Me.TabControl1.SelectedIndex = 0
        Me.TabControl1.Size = New System.Drawing.Size(344, 304)
        Me.TabControl1.TabIndex = 13
        '
        'TabPage1
        '
        Me.TabPage1.Controls.AddRange(New System.Windows.Forms.Control() {Me.GroupBox2})
        Me.TabPage1.ForeColor = System.Drawing.Color.Blue
        Me.TabPage1.Location = New System.Drawing.Point(4, 24)
        Me.TabPage1.Name = "TabPage1"
        Me.TabPage1.Size = New System.Drawing.Size(336, 276)
        Me.TabPage1.TabIndex = 0
        Me.TabPage1.Text = "收费站点信息"
        '
        'GroupBox2
        '
        Me.GroupBox2.Controls.AddRange(New System.Windows.Forms.Control() {Me.GroupBox3, Me.TextBox4, Me.Label4, Me.TextBox3, Me.Label3, Me.TextBox2, Me.Label2, Me.TextBox1, Me.Label1})
        Me.GroupBox2.Dock = System.Windows.Forms.DockStyle.Fill
        Me.GroupBox2.Font = New System.Drawing.Font("宋体", 10.5!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.GroupBox2.Name = "GroupBox2"
        Me.GroupBox2.Size = New System.Drawing.Size(336, 276)
        Me.GroupBox2.TabIndex = 0
        Me.GroupBox2.TabStop = False
        '
        'GroupBox3
        '
        Me.GroupBox3.Controls.AddRange(New System.Windows.Forms.Control() {Me.CheckBox1})
        Me.GroupBox3.Font = New System.Drawing.Font("华文新魏", 9.749999!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.GroupBox3.Location = New System.Drawing.Point(24, 200)
        Me.GroupBox3.Name = "GroupBox3"
        Me.GroupBox3.Size = New System.Drawing.Size(296, 64)
        Me.GroupBox3.TabIndex = 14
        Me.GroupBox3.TabStop = False
        Me.GroupBox3.Text = "设置本地收费站"
        '
        'CheckBox1
        '
        Me.CheckBox1.Font = New System.Drawing.Font("华文新魏", 11.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.CheckBox1.ForeColor = System.Drawing.Color.Red
        Me.CheckBox1.Location = New System.Drawing.Point(88, 24)
        Me.CheckBox1.Name = "CheckBox1"
        Me.CheckBox1.Size = New System.Drawing.Size(120, 24)
        Me.CheckBox1.TabIndex = 13
        Me.CheckBox1.Text = "本地收费站"
        Me.CheckBox1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter
        '
        'TextBox4
        '
        Me.TextBox4.BackColor = System.Drawing.SystemColors.Info
        Me.TextBox4.Font = New System.Drawing.Font("宋体", 9.75!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.TextBox4.ForeColor = System.Drawing.Color.Navy
        Me.TextBox4.Location = New System.Drawing.Point(144, 158)
        Me.TextBox4.Name = "TextBox4"
        Me.TextBox4.Size = New System.Drawing.Size(176, 22)
        Me.TextBox4.TabIndex = 7
        Me.TextBox4.Text = ""
        '
        'Label4
        '
        Me.Label4.Font = New System.Drawing.Font("华文新魏", 9.749999!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.Label4.ForeColor = System.Drawing.Color.Blue
        Me.Label4.Location = New System.Drawing.Point(16, 112)
        Me.Label4.Name = "Label4"
        Me.Label4.Size = New System.Drawing.Size(112, 26)
        Me.Label4.TabIndex = 6
        Me.Label4.Text = "收费站点所在序号"
        Me.Label4.TextAlign = System.Drawing.ContentAlignment.MiddleLeft
        '
        'TextBox3
        '
        Me.TextBox3.BackColor = System.Drawing.SystemColors.Info
        Me.TextBox3.Font = New System.Drawing.Font("宋体", 9.75!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.TextBox3.ForeColor = System.Drawing.Color.Navy
        Me.TextBox3.Location = New System.Drawing.Point(145, 116)
        Me.TextBox3.Name = "TextBox3"
        Me.TextBox3.Size = New System.Drawing.Size(176, 22)
        Me.TextBox3.TabIndex = 5
        Me.TextBox3.Text = ""
        '
        'Label3
        '
        Me.Label3.Font = New System.Drawing.Font("华文新魏", 9.749999!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.Label3.ForeColor = System.Drawing.Color.Blue
        Me.Label3.Location = New System.Drawing.Point(16, 154)
        Me.Label3.Name = "Label3"
        Me.Label3.Size = New System.Drawing.Size(128, 26)
        Me.Label3.TabIndex = 4
        Me.Label3.Text = "与下站距离（公里）"
        Me.Label3.TextAlign = System.Drawing.ContentAlignment.MiddleLeft
        '
        'TextBox2
        '
        Me.TextBox2.BackColor = System.Drawing.SystemColors.Info
        Me.TextBox2.Font = New System.Drawing.Font("宋体", 9.75!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.TextBox2.ForeColor = System.Drawing.Color.Navy
        Me.TextBox2.Location = New System.Drawing.Point(144, 74)
        Me.TextBox2.Name = "TextBox2"
        Me.TextBox2.Size = New System.Drawing.Size(176, 22)
        Me.TextBox2.TabIndex = 3
        Me.TextBox2.Text = ""
        '
        'Label2
        '
        Me.Label2.Font = New System.Drawing.Font("华文新魏", 9.749999!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.Label2.ForeColor = System.Drawing.Color.Blue
        Me.Label2.Location = New System.Drawing.Point(16, 70)
        Me.Label2.Name = "Label2"
        Me.Label2.Size = New System.Drawing.Size(104, 26)
        Me.Label2.TabIndex = 2
        Me.Label2.Text = "收费站点名称"
        Me.Label2.TextAlign = System.Drawing.ContentAlignment.MiddleLeft
        '
        'TextBox1
        '
        Me.TextBox1.BackColor = System.Drawing.SystemColors.Info
        Me.TextBox1.Font = New System.Drawing.Font("宋体", 9.75!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.TextBox1.ForeColor = System.Drawing.Color.Navy
        Me.TextBox1.Location = New System.Drawing.Point(144, 32)
        Me.TextBox1.Name = "TextBox1"
        Me.TextBox1.Size = New System.Drawing.Size(176, 22)
        Me.TextBox1.TabIndex = 1
        Me.TextBox1.Text = ""
        '
        'Label1
        '
        Me.Label1.Font = New System.Drawing.Font("华文新魏", 9.749999!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.Label1.ForeColor = System.Drawing.Color.Blue
        Me.Label1.Location = New System.Drawing.Point(16, 28)
        Me.Label1.Name = "Label1"
        Me.Label1.Size = New System.Drawing.Size(104, 26)
        Me.Label1.TabIndex = 0
        Me.Label1.Text = "收费站代号"
        Me.Label1.TextAlign = System.Drawing.ContentAlignment.MiddleLeft
        '
        'TabPage2
        '
        Me.TabPage2.Controls.AddRange(New System.Windows.Forms.Control() {Me.GroupBox1})
        Me.TabPage2.ForeColor = System.Drawing.Color.Blue
        Me.TabPage2.Location = New System.Drawing.Point(4, 24)
        Me.TabPage2.Name = "TabPage2"
        Me.TabPage2.Size = New System.Drawing.Size(336, 276)
        Me.TabPage2.TabIndex = 1
        Me.TabPage2.Text = "收费标准信息"
        Me.TabPage2.Visible = False
        '
        'GroupBox1
        '
        Me.GroupBox1.Controls.AddRange(New System.Windows.Forms.Control() {Me.DateTimePicker2, Me.DateTimePicker1, Me.Label10, Me.Label9, Me.TextBox5, Me.Label5, Me.TextBox6, Me.Label6, Me.TextBox7, Me.Label7, Me.TextBox8, Me.Label8})
        Me.GroupBox1.Dock = System.Windows.Forms.DockStyle.Fill
        Me.GroupBox1.Name = "GroupBox1"
        Me.GroupBox1.Size = New System.Drawing.Size(336, 276)
        Me.GroupBox1.TabIndex = 0
        Me.GroupBox1.TabStop = False
        '
        'DateTimePicker2
        '
        Me.DateTimePicker2.Font = New System.Drawing.Font("宋体", 10.5!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(134, Byte))
        Me.DateTimePicker2.Location = New System.Drawing.Point(152, 149)
        Me.DateTimePicker2.Name = "DateTimePicker2"
        Me.DateTimePicker2.Size = New System.Drawing.Size(168, 23)
        Me.DateTimePicker2.TabIndex = 23
        '
        'DateTimePicker1
        '
        Me.DateTimePicker1.CalendarMonthBackground = System.Drawing.SystemColors.Info