例5.8 改变循环控制变量对循环的影响.frm

来自「蒋加伏主编VB程序设计第四版PPT及全部课本源码 北京邮电大学出版社 」· FRM 代码 · 共 36 行

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "例5.8  改变循环控制变量对循环的影响"
   ClientHeight    =   3195
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3195
   ScaleWidth      =   4680
   StartUpPosition =   3  'Windows Default
   Begin VB.CommandButton Command1 
      Caption         =   "开始"
      Height          =   495
      Left            =   1800
      TabIndex        =   0
      Top             =   1320
      Width           =   1215
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
    j = 0
    For i = 1 To 20 Step 2
       i = i + 3
       j = j + 1
       Print "第"; j; "次循环i="; i
    Next i
    Print "退出循环后i="; i
 End Sub