form1.frm

ATL编程的基础用于对基于ATL的OPC服务器的框架,程序基于MFC单文档.

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   1440
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   2745
   LinkTopic       =   "Form1"
   ScaleHeight     =   1440
   ScaleWidth      =   2745
   StartUpPosition =   3  'Windows Default
   Begin VB.TextBox Text1 
      Height          =   375
      Left            =   120
      TabIndex        =   2
      Text            =   "Text1"
      Top             =   480
      Width           =   1215
   End
   Begin VB.CommandButton Set 
      Caption         =   "Set"
      Height          =   375
      Left            =   1560
      TabIndex        =   1
      Top             =   480
      Width           =   1095
   End
   Begin VB.CommandButton Beep 
      Caption         =   "Beep"
      Height          =   375
      Left            =   1560
      TabIndex        =   0
      Top             =   960
      Width           =   1095
   End
   Begin VB.Label Label1 
      Caption         =   "Count"
      Height          =   255
      Left            =   120
      TabIndex        =   3
      Top             =   120
      Width           =   735
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim BeeperCnt As BeepCnt

Private Sub Beep_Click()
    Text1 = BeeperCnt
    BeeperCnt.Beep
End Sub

Private Sub Set_Click()
    BeeperCnt = Val(Text1)
    Text1 = BeeperCnt
End Sub

Private Sub Form_Load()
    Set BeeperCnt = New BeepCnt
    Text1 = BeeperCnt
End Sub