exer21.frm

VB6.0应用例题

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_Click()
Dim a As Integer, b As Integer, intTemp As Integer    '声明变量
  a = InputBox("输入a变量的值", "inputA")
  b = InputBox("输入b变量的值", "inputB")
  answer = MsgBox("是否交换a变量和b变量的值？", vbYesNo, "交换")
  If answer = vbYes Then
    intTemp = a: a = b: b = intTemp
  End If
  Print: Print "a="; a, "b="; b
End Sub