pexam6_4.frm

来自「深圳大学的vb上机与教学的课件」· FRM 代码 · 共 99 行

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   1965
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4230
   LinkTopic       =   "Form1"
   ScaleHeight     =   1965
   ScaleWidth      =   4230
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Command1 
      Caption         =   "计算"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   15.75
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   240
      TabIndex        =   2
      Top             =   1080
      Width           =   1335
   End
   Begin VB.TextBox Text1 
      Alignment       =   1  'Right Justify
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   15.75
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   555
      Left            =   1680
      TabIndex        =   1
      Top             =   240
      Width           =   2175
   End
   Begin VB.Label Label2 
      Alignment       =   1  'Right Justify
      BorderStyle     =   1  'Fixed Single
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   15.75
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   1680
      TabIndex        =   3
      Top             =   1080
      Width           =   2175
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      Caption         =   "请输入N："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   15.75
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   315
      Left            =   240
      TabIndex        =   0
      Top             =   360
      Width           =   1500
   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 I, N, S As Integer
   N = Val(Text1.Text)
   I = 0
   S = 0
   While S <= N
      I = I + 1
      S = S + I * I
   Wend
   Label2.Caption = S
End Sub