form1.vb

symbol mc1000进行数据采集代码示例

Imports System.IO.FileStream
Imports System.IO.File
Public Class Form1
    Inherits System.Windows.Forms.Form
    Friend WithEvents MainMenu1 As System.Windows.Forms.MainMenu
    Friend WithEvents MenuItem1 As System.Windows.Forms.MenuItem

#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)
        MyBase.Dispose(disposing)
    End Sub

    '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 MenuItem2 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem3 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 ContextMenu1 As System.Windows.Forms.ContextMenu
    Friend WithEvents MenuItem4 As System.Windows.Forms.MenuItem
    Friend WithEvents MenuItem5 As System.Windows.Forms.MenuItem
    Friend WithEvents Button1 As System.Windows.Forms.Button
    Friend WithEvents Label1 As System.Windows.Forms.Label
    Friend WithEvents Label2 As System.Windows.Forms.Label
    Friend WithEvents Label3 As System.Windows.Forms.Label
    Friend WithEvents Label4 As System.Windows.Forms.Label
    Private Sub InitializeComponent()
        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.MenuItem9 = 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.ContextMenu1 = New System.Windows.Forms.ContextMenu
        Me.MenuItem4 = New System.Windows.Forms.MenuItem
        Me.MenuItem5 = New System.Windows.Forms.MenuItem
        Me.Button1 = New System.Windows.Forms.Button
        Me.Label1 = New System.Windows.Forms.Label
        Me.Label2 = New System.Windows.Forms.Label
        Me.Label3 = New System.Windows.Forms.Label
        Me.Label4 = New System.Windows.Forms.Label
        '
        'MainMenu1
        '
        Me.MainMenu1.MenuItems.Add(Me.MenuItem1)
        Me.MainMenu1.MenuItems.Add(Me.MenuItem6)
        '
        'MenuItem1
        '
        Me.MenuItem1.MenuItems.Add(Me.MenuItem2)
        Me.MenuItem1.MenuItems.Add(Me.MenuItem3)
        Me.MenuItem1.MenuItems.Add(Me.MenuItem9)
        Me.MenuItem1.Text = "数据处理"
        '
        'MenuItem2
        '
        Me.MenuItem2.Text = "数据采集"
        '
        'MenuItem3
        '
        Me.MenuItem3.Enabled = False
        Me.MenuItem3.Text = "数据上传"
        '
        'MenuItem9
        '
        Me.MenuItem9.Text = "关闭"
        '
        'MenuItem6
        '
        Me.MenuItem6.MenuItems.Add(Me.MenuItem7)
        Me.MenuItem6.MenuItems.Add(Me.MenuItem8)
        Me.MenuItem6.Text = "用户处理"
        '
        'MenuItem7
        '
        Me.MenuItem7.Text = "修改口令"
        '
        'MenuItem8
        '
        Me.MenuItem8.Text = "添加用户"
        '
        'ContextMenu1
        '
        Me.ContextMenu1.MenuItems.Add(Me.MenuItem4)
        Me.ContextMenu1.MenuItems.Add(Me.MenuItem5)
        '
        'MenuItem4
        '
        Me.MenuItem4.Text = "数据采集"
        '
        'MenuItem5
        '
        Me.MenuItem5.Text = "关闭"
        '
        'Button1
        '
        Me.Button1.ContextMenu = Me.ContextMenu1
        Me.Button1.Text = "Button1"
        Me.Button1.Visible = False
        '
        'Label1
        '
        Me.Label1.Font = New System.Drawing.Font("宋体", 12.0!, System.Drawing.FontStyle.Bold)
        Me.Label1.Location = New System.Drawing.Point(24, 40)
        Me.Label1.Size = New System.Drawing.Size(200, 24)
        Me.Label1.Text = "欢迎使用条码采集系统"
        Me.Label1.TextAlign = System.Drawing.ContentAlignment.TopCenter
        '
        'Label2
        '
        Me.Label2.Font = New System.Drawing.Font("宋体", 10.5!, System.Drawing.FontStyle.Bold)
        Me.Label2.Location = New System.Drawing.Point(72, 88)
        Me.Label2.Text = "苏州　四海"
        Me.Label2.TextAlign = System.Drawing.ContentAlignment.TopCenter
        '
        'Label3
        '
        Me.Label3.Location = New System.Drawing.Point(64, 120)
        Me.Label3.Size = New System.Drawing.Size(120, 20)
        Me.Label3.Text = "信息技术有限公司"
        '
        'Label4
        '
        Me.Label4.Location = New System.Drawing.Point(64, 144)
        Me.Label4.Size = New System.Drawing.Size(112, 20)
        Me.Label4.Text = "电话：67618748"
        Me.Label4.TextAlign = System.Drawing.ContentAlignment.TopCenter
        '
        'Form1
        '
        Me.ClientSize = New System.Drawing.Size(250, 199)
        Me.Controls.Add(Me.Label4)
        Me.Controls.Add(Me.Label3)
        Me.Controls.Add(Me.Label2)
        Me.Controls.Add(Me.Label1)
        Me.Controls.Add(Me.Button1)
        Me.MaximizeBox = False
        Me.Text = "欢迎使用条码采集系统"

    End Sub

    Public Shared Sub Main()
        Application.Run(New Form1)
    End Sub

#End Region

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
        MsgBox("sdkf", MsgBoxStyle.DefaultButton1, "dksjfhj")
    End Sub

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        P_path = "\data\"
    End Sub

    Private Sub MenuItem2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem2.Click
        P_filename = "data.txt"
        Dim fileset As New Form3
        fileset.ShowDialog()
    End Sub

    Private Sub MenuItem3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem3.Click

    End Sub

    Private Sub MenuItem9_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem9.Click
        Me.Close()
    End Sub

    Private Sub MenuItem4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
        Dim fileset As New Form4
        fileset.ShowDialog()
    End Sub

    Private Sub MenuItem7_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem7.Click
        Dim frm As New Form6
        frm.ShowDialog()
    End Sub

    Private Sub MenuItem8_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem8.Click
        Dim frm As New Form7
        frm.ShowDialog()
    End Sub

    Private Sub MenuItem5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
        Dim frm As New Form8
        frm.ShowDialog()
    End Sub

    Private Sub MenuItem4_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem4.Click
        P_filename = "data.txt"
        Dim fileset As New Form3
        fileset.ShowDialog()
    End Sub

    Private Sub MenuItem5_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem5.Click
        Me.Close()
    End Sub

    Private Sub Form1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles MyBase.KeyDown
        If e.KeyValue = 13 Then
            Dim a As Point
            a.X = 0
            a.Y = 0
            ContextMenu1.Show(Button1, a)

        End If
    End Sub
End Class