aosyncform.vb

使用研华DAQ和VB.net实现研华数据采集卡的多种功能.包括数据输入输出。内含多个源码

Public Class frmAoSync
    Inherits System.Windows.Forms.Form
    Dim IsInitializing As Boolean
    Dim OutputValue(3) As Single
    Dim Index As Integer


#Region " Windows Form Designer generated code "

    Public Sub New()
        MyBase.New()

        'This call is required by the Windows Form Designer.
        IsInitializing = True
        InitializeComponent()
        IsInitializing = False

        'Add any initialization after the InitializeComponent() call

    End Sub

    'Form overrides dispose to clean up the component list.
    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

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.IContainer

    'NOTE: The following procedure is required by the Windows Form Designer
    'It can be modified using the Windows Form Designer.  
    'Do not modify it using the code editor.
    Public WithEvents Frame3 As System.Windows.Forms.GroupBox
    Public WithEvents txtOutputValue As System.Windows.Forms.TextBox
    Public WithEvents cmdOutputStart As System.Windows.Forms.Button
    Public WithEvents cmdOutputStop As System.Windows.Forms.Button
    Public WithEvents Label3 As System.Windows.Forms.Label
    Public WithEvents ScanTimer As System.Windows.Forms.Timer
    Public WithEvents ToolTip1 As System.Windows.Forms.ToolTip
    Public WithEvents cmdExit As System.Windows.Forms.Button
    Public WithEvents Frame4 As System.Windows.Forms.GroupBox
    Public WithEvents txtScanTime As System.Windows.Forms.TextBox
    Public WithEvents Label5 As System.Windows.Forms.Label
    Public WithEvents Frame1 As System.Windows.Forms.GroupBox
    Public WithEvents cmdSelectDevice As System.Windows.Forms.Button
    Public WithEvents txtDeviceName As System.Windows.Forms.TextBox
    Public WithEvents txtDeviceNum As System.Windows.Forms.TextBox
    Public WithEvents Label2 As System.Windows.Forms.Label
    Public WithEvents Label1 As System.Windows.Forms.Label
    Public WithEvents Frame2 As System.Windows.Forms.GroupBox
    Public WithEvents frmOutputKind As System.Windows.Forms.GroupBox
    Public WithEvents optVoltageOut As System.Windows.Forms.RadioButton
    Public WithEvents optCurrentOut0 As System.Windows.Forms.RadioButton
    Public WithEvents optCurrentOut4 As System.Windows.Forms.RadioButton
    Public WithEvents chkSyncAOEnable As System.Windows.Forms.CheckBox
    Friend WithEvents DAQAO1 As AxDAQAOLib.AxDAQAO
    Friend WithEvents chkListBox As System.Windows.Forms.CheckedListBox
    <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent()
        Me.components = New System.ComponentModel.Container
        Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(frmAoSync))
        Me.Frame3 = New System.Windows.Forms.GroupBox
        Me.txtOutputValue = New System.Windows.Forms.TextBox
        Me.cmdOutputStart = New System.Windows.Forms.Button
        Me.cmdOutputStop = New System.Windows.Forms.Button
        Me.Label3 = New System.Windows.Forms.Label
        Me.ScanTimer = New System.Windows.Forms.Timer(Me.components)
        Me.ToolTip1 = New System.Windows.Forms.ToolTip(Me.components)
        Me.cmdExit = New System.Windows.Forms.Button
        Me.cmdSelectDevice = New System.Windows.Forms.Button
        Me.txtDeviceName = New System.Windows.Forms.TextBox
        Me.txtDeviceNum = New System.Windows.Forms.TextBox
        Me.Frame4 = New System.Windows.Forms.GroupBox
        Me.txtScanTime = New System.Windows.Forms.TextBox
        Me.Label5 = New System.Windows.Forms.Label
        Me.Frame1 = New System.Windows.Forms.GroupBox
        Me.Label2 = New System.Windows.Forms.Label
        Me.Label1 = New System.Windows.Forms.Label
        Me.Frame2 = New System.Windows.Forms.GroupBox
        Me.chkListBox = New System.Windows.Forms.CheckedListBox
        Me.frmOutputKind = New System.Windows.Forms.GroupBox
        Me.optVoltageOut = New System.Windows.Forms.RadioButton
        Me.optCurrentOut0 = New System.Windows.Forms.RadioButton
        Me.optCurrentOut4 = New System.Windows.Forms.RadioButton
        Me.chkSyncAOEnable = New System.Windows.Forms.CheckBox
        Me.DAQAO1 = New AxDAQAOLib.AxDAQAO
        Me.Frame3.SuspendLayout()
        Me.Frame4.SuspendLayout()
        Me.Frame1.SuspendLayout()
        Me.Frame2.SuspendLayout()
        Me.frmOutputKind.SuspendLayout()
        CType(Me.DAQAO1, System.ComponentModel.ISupportInitialize).BeginInit()
        Me.SuspendLayout()
        '
        'Frame3
        '
        Me.Frame3.BackColor = System.Drawing.SystemColors.Control
        Me.Frame3.Controls.Add(Me.txtOutputValue)
        Me.Frame3.Controls.Add(Me.cmdOutputStart)
        Me.Frame3.Controls.Add(Me.cmdOutputStop)
        Me.Frame3.Controls.Add(Me.Label3)
        Me.Frame3.Font = New System.Drawing.Font("Arial", 8.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.Frame3.ForeColor = System.Drawing.SystemColors.ControlText
        Me.Frame3.Location = New System.Drawing.Point(408, 84)
        Me.Frame3.Name = "Frame3"
        Me.Frame3.RightToLeft = System.Windows.Forms.RightToLeft.No
        Me.Frame3.Size = New System.Drawing.Size(121, 172)
        Me.Frame3.TabIndex = 24
        Me.Frame3.TabStop = False
        Me.Frame3.Text = "Sync. Output:"
        '
        'txtOutputValue
        '
        Me.txtOutputValue.AcceptsReturn = True
        Me.txtOutputValue.AutoSize = False
        Me.txtOutputValue.BackColor = System.Drawing.SystemColors.Window
        Me.txtOutputValue.Cursor = System.Windows.Forms.Cursors.IBeam
        Me.txtOutputValue.Font = New System.Drawing.Font("Arial", 11.25!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.txtOutputValue.ForeColor = System.Drawing.Color.Blue
        Me.txtOutputValue.Location = New System.Drawing.Point(19, 136)
        Me.txtOutputValue.MaxLength = 0
        Me.txtOutputValue.Name = "txtOutputValue"
        Me.txtOutputValue.ReadOnly = True
        Me.txtOutputValue.RightToLeft = System.Windows.Forms.RightToLeft.No
        Me.txtOutputValue.Size = New System.Drawing.Size(69, 24)
        Me.txtOutputValue.TabIndex = 16
        Me.txtOutputValue.Text = ""
        Me.txtOutputValue.TextAlign = System.Windows.Forms.HorizontalAlignment.Center
        '
        'cmdOutputStart
        '
        Me.cmdOutputStart.BackColor = System.Drawing.SystemColors.Control
        Me.cmdOutputStart.Cursor = System.Windows.Forms.Cursors.Default
        Me.cmdOutputStart.Font = New System.Drawing.Font("Arial", 8.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.cmdOutputStart.ForeColor = System.Drawing.SystemColors.ControlText
        Me.cmdOutputStart.Location = New System.Drawing.Point(16, 32)
        Me.cmdOutputStart.Name = "cmdOutputStart"
        Me.cmdOutputStart.RightToLeft = System.Windows.Forms.RightToLeft.No
        Me.cmdOutputStart.Size = New System.Drawing.Size(73, 25)
        Me.cmdOutputStart.TabIndex = 15
        Me.cmdOutputStart.Text = "St&art"
        Me.ToolTip1.SetToolTip(Me.cmdOutputStart, "Star Auto Scan")
        '
        'cmdOutputStop
        '
        Me.cmdOutputStop.BackColor = System.Drawing.SystemColors.Control
        Me.cmdOutputStop.Cursor = System.Windows.Forms.Cursors.Default
        Me.cmdOutputStop.Enabled = False
        Me.cmdOutputStop.Font = New System.Drawing.Font("Arial", 8.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.cmdOutputStop.ForeColor = System.Drawing.SystemColors.ControlText
        Me.cmdOutputStop.Location = New System.Drawing.Point(16, 64)
        Me.cmdOutputStop.Name = "cmdOutputStop"
        Me.cmdOutputStop.RightToLeft = System.Windows.Forms.RightToLeft.No
        Me.cmdOutputStop.Size = New System.Drawing.Size(73, 25)
        Me.cmdOutputStop.TabIndex = 14
        Me.cmdOutputStop.Text = "St&op"
        Me.ToolTip1.SetToolTip(Me.cmdOutputStop, "Stop Auto Scan")
        '
        'Label3
        '
        Me.Label3.BackColor = System.Drawing.SystemColors.Control
        Me.Label3.Cursor = System.Windows.Forms.Cursors.Default
        Me.Label3.Font = New System.Drawing.Font("Arial", 8.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.Label3.ForeColor = System.Drawing.SystemColors.ControlText
        Me.Label3.Location = New System.Drawing.Point(16, 112)
        Me.Label3.Name = "Label3"
        Me.Label3.RightToLeft = System.Windows.Forms.RightToLeft.No
        Me.Label3.Size = New System.Drawing.Size(73, 17)
        Me.Label3.TabIndex = 17
        Me.Label3.Text = "Output Value:"
        '
        'ScanTimer
        '
        Me.ScanTimer.Interval = 1000
        '
        'cmdExit
        '
        Me.cmdExit.BackColor = System.Drawing.SystemColors.Control
        Me.cmdExit.Cursor = System.Windows.Forms.Cursors.Default
        Me.cmdExit.Font = New System.Drawing.Font("Arial", 8.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.cmdExit.ForeColor = System.Drawing.SystemColors.ControlText
        Me.cmdExit.Location = New System.Drawing.Point(424, 48)
        Me.cmdExit.Name = "cmdExit"
        Me.cmdExit.RightToLeft = System.Windows.Forms.RightToLeft.No
        Me.cmdExit.Size = New System.Drawing.Size(89, 25)
        Me.cmdExit.TabIndex = 22
        Me.cmdExit.Text = "&Close"
        Me.ToolTip1.SetToolTip(Me.cmdExit, "Close application")
        '
        'cmdSelectDevice
        '
        Me.cmdSelectDevice.BackColor = System.Drawing.SystemColors.Control
        Me.cmdSelectDevice.Cursor = System.Windows.Forms.Cursors.Default
        Me.cmdSelectDevice.Font = New System.Drawing.Font("Arial", 8.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.cmdSelectDevice.ForeColor = System.Drawing.SystemColors.ControlText
        Me.cmdSelectDevice.Location = New System.Drawing.Point(295, 16)
        Me.cmdSelectDevice.Name = "cmdSelectDevice"
        Me.cmdSelectDevice.RightToLeft = System.Windows.Forms.RightToLeft.No
        Me.cmdSelectDevice.Size = New System.Drawing.Size(96, 25)
        Me.cmdSelectDevice.TabIndex = 3
        Me.cmdSelectDevice.Text = "&Select Device"
        Me.ToolTip1.SetToolTip(Me.cmdSelectDevice, "Selecting device to operation")
        '
        'txtDeviceName
        '
        Me.txtDeviceName.AcceptsReturn = True
        Me.txtDeviceName.AutoSize = False
        Me.txtDeviceName.BackColor = System.Drawing.SystemColors.Window
        Me.txtDeviceName.Cursor = System.Windows.Forms.Cursors.IBeam
        Me.txtDeviceName.Font = New System.Drawing.Font("Arial", 8.0!, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, CType(0, Byte))
        Me.txtDeviceName.ForeColor = System.Drawing.SystemColors.WindowText
        Me.txtDeviceName.Location = New System.Drawing.Point(88, 48)
        Me.txtDeviceName.MaxLength = 0
        Me.txtDeviceName.Name = "txtDeviceName"
        Me.txtDeviceName.ReadOnly = True
        Me.txtDeviceName.RightToLeft = System.Windows.Forms.RightToLeft.No
        Me.txtDeviceName.Size = New System.Drawing.Size(303, 19)
        Me.txtDeviceName.TabIndex = 2
        Me.txtDeviceName.Text = "AdvanTech"
        Me.ToolTip1.SetToolTip(Me.txtDeviceName, "Device Name")
        '
        'txtDeviceNum
        '
        Me.txtDeviceNum.AcceptsReturn = True