form1.frm

Visual Basic程序设计视频教程

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   2475
   ClientLeft      =   60
   ClientTop       =   360
   ClientWidth     =   3870
   LinkTopic       =   "Form1"
   ScaleHeight     =   2475
   ScaleWidth      =   3870
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command2 
      Caption         =   "Command2"
      Height          =   495
      Left            =   1320
      TabIndex        =   1
      Top             =   960
      Width           =   1215
   End
   Begin VB.CommandButton Command1 
      Caption         =   "Command1"
      Height          =   495
      Left            =   2280
      TabIndex        =   0
      Top             =   1800
      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()
    Dim n As Integer
    n = 0                 '先假设是 0 次方
    
    While 3 ^ n < 6561    '3 的 n 次方还没达到 6561
        n = n + 1         '增加 1 次方,再试试看
    Wend
    Print "6561 是 3 的"; n; "次方"
End Sub