form9.vb

symbol mc1000进行数据采集代码示例

Public Class Form9
    Inherits System.Windows.Forms.Form
    Friend WithEvents ContextMenu1 As System.Windows.Forms.ContextMenu
    Friend WithEvents MainMenu1 As System.Windows.Forms.MainMenu

#Region " Windows Form Designer generated code "

    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

    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 Button1 As System.Windows.Forms.Button
    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
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.ContextMenu1 = New System.Windows.Forms.ContextMenu
        Me.MainMenu1 = New System.Windows.Forms.MainMenu
        Me.Button1 = New System.Windows.Forms.Button
        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
        '
        'ContextMenu1
        '
        Me.ContextMenu1.MenuItems.Add(Me.MenuItem1)
        Me.ContextMenu1.MenuItems.Add(Me.MenuItem2)
        Me.ContextMenu1.MenuItems.Add(Me.MenuItem3)
        Me.ContextMenu1.MenuItems.Add(Me.MenuItem4)
        Me.ContextMenu1.MenuItems.Add(Me.MenuItem5)
        '
        'Button1
        '
        Me.Button1.Location = New System.Drawing.Point(536, 248)
        Me.Button1.Text = "Button1"
        Me.Button1.Visible = False
        '
        'MenuItem1
        '
        Me.MenuItem1.Text = "sdaf"
        '
        'MenuItem2
        '
        Me.MenuItem2.Text = "dsfds"
        '
        'MenuItem3
        '
        Me.MenuItem3.Text = "sdfd"
        '
        'MenuItem4
        '
        Me.MenuItem4.Text = "dsfds"
        '
        'MenuItem5
        '
        Me.MenuItem5.Text = "sdfds"
        '
        'Form9
        '
        Me.ClientSize = New System.Drawing.Size(634, 441)
        Me.Controls.Add(Me.Button1)
        Me.Text = "Form9"

    End Sub

#End Region

    Private Sub DataGrid1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)

    End Sub

    Private Sub Form9_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

    End Sub

    Private Sub Form9_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles MyBase.KeyDown
        If e.KeyValue = 13 Then

            Button1.ContextMenu = ContextMenu1
            Dim pos As New Point(0, 0)
            Button1.Left = 0
            Button1.Top = 0

            Button1.ContextMenu.Show(Me.Button1, pos)
        End If
    End Sub

    Private Sub ContextMenu1_Popup(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ContextMenu1.Popup

    End Sub

    Private Sub MenuItem1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem1.Click
        Dim fileset As New Form2
        fileset.ShowDialog()
    End Sub

    Private Sub MenuItem2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MenuItem2.Click
        Dim fileset As New Form4
        fileset.ShowDialog()
    End Sub
End Class