dialog.frm

<Visual Basic 数据库开发实例精粹（第二版）>一书首先介绍了Visual Basic(简称VB)开发的技巧和重点技术

VERSION 5.00
Begin VB.Form Dialog 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "退出"
   ClientHeight    =   1425
   ClientLeft      =   2760
   ClientTop       =   3750
   ClientWidth     =   3795
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   1425
   ScaleWidth      =   3795
   ShowInTaskbar   =   0   'False
   Begin VB.CommandButton CancelButton 
      Caption         =   "取消"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   2040
      TabIndex        =   1
      Top             =   840
      Width           =   1215
   End
   Begin VB.CommandButton OKButton 
      Caption         =   "确定"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   360
      TabIndex        =   0
      Top             =   840
      Width           =   1215
   End
   Begin VB.Label Label1 
      Caption         =   "确定退出歌厅管理系统！"
      BeginProperty Font 
         Name            =   "Verdana"
         Size            =   12
         Charset         =   0
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   480
      TabIndex        =   2
      Top             =   240
      Width           =   3015
   End
End
Attribute VB_Name = "Dialog"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Option Explicit

Private Sub CancelButton_Click()
  Unload Me
End Sub

Private Sub Form_Load()
  Me.Top = (Screen.Height - Me.Height) / 2    '垂直方向居中
  Me.Left = (Screen.Width - Me.Height) / 2    '水平方向居中
End Sub

Private Sub OKButton_Click()
  Dim i As Integer

  For i = 0 To Forms.Count - 1

    Unload Forms(0)

  Next i
    
End Sub