例4.7 msgbox过程的应用.frm

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VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "例4.7  MsgBox过程的应用"
   ClientHeight    =   3090
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3090
   ScaleWidth      =   4680
   StartUpPosition =   3  '窗口缺省
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'例4.7  MsgBox过程的应用。判断数据结果是否正确。
Private Sub Form_Click()
  Dim msg1 As String, style, response, mystr As String
  msg1 = "数据正确吗？"
  style = vbYesNo + vbCritical + vbDefaultButton2
  response = MsgBox(msg1, style, "例4.6 提示信息")
  If response = vbYes Then
     mystr = "数据正确"
  Else
     mystr = "数据错误"
  End If
  MsgBox mystr, , "例4.7"  'MsgBox过程（语句形式）
End Sub