例2-6.frm

Visual Basic程序设计基础》-杨小影-源代码

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   3195
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3195
   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
Private Sub Form_Load()
Msg = "重新输入变量"                                             '定义提示信息
Style = vbYesNoCancel + vbQuestion + vbDefaultButton1       '定义按钮
Title = "MsgBox函数应用"                                           '定义标题
Response = MsgBox(Msg, Style, Title)
If Response = vbYes Then                        '用户按下"是"键
         MyString = "vbYes"                    '给字符变量MyString赋值为"vbYes"
Else
If Response = vbNo Then                       '用户按下"否"键
MyString = "vbNo"                    '给字符变量MyString赋值为"vbNo"
Else
MyString = "vbCancel"                       '用户按下"取消"键
                                                 '字符变量MyString赋值为"vbCancel"
End If
End If
End Sub