第5章填空第8题.frm

来自「一本学习Visual Basic编程的好书」· FRM 代码 · 共 32 行

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()
   x = InputBox("输入字符串")
   p = InStr(x, "123")
   Do While p > 0
       If Mid(x, p + 3, 1) <> "4" Then
           x = Left(x, p - 1) + Mid(x, p + 3)
       Else
           p = p + 4
       End If
       p = InStr(p, x, "123")
   Loop
   MsgBox ("处理结果: " + x)
   Unload Me
End Sub