form0413.frm

VB实验教程源码

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "计费汽油"
   ClientHeight    =   2850
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   4140
   LinkTopic       =   "Form1"
   ScaleHeight     =   2850
   ScaleWidth      =   4140
   StartUpPosition =   3  '窗口缺省
   Begin VB.TextBox Text1 
      Height          =   495
      Left            =   2640
      TabIndex        =   5
      Text            =   "0"
      Top             =   840
      Width           =   1215
   End
   Begin VB.CommandButton Command2 
      Caption         =   "退出"
      Height          =   495
      Left            =   2760
      TabIndex        =   4
      Top             =   2040
      Width           =   1095
   End
   Begin VB.Frame Frame1 
      Caption         =   "汽油种类"
      Height          =   1695
      Left            =   240
      TabIndex        =   1
      Top             =   240
      Width           =   1935
      Begin VB.OptionButton Option1 
         Caption         =   "97号汽油"
         Height          =   375
         Index           =   2
         Left            =   120
         TabIndex        =   7
         Top             =   1080
         Width           =   1455
      End
      Begin VB.OptionButton Option1 
         Caption         =   "93号汽油"
         Height          =   375
         Index           =   1
         Left            =   120
         TabIndex        =   6
         Top             =   720
         Width           =   1455
      End
      Begin VB.OptionButton Option1 
         Caption         =   "90号汽油"
         Height          =   375
         Index           =   0
         Left            =   120
         TabIndex        =   2
         Top             =   360
         Width           =   1455
      End
   End
   Begin VB.Label Label1 
      Caption         =   "数量：（升）"
      Height          =   375
      Left            =   2640
      TabIndex        =   3
      Top             =   360
      Width           =   1215
   End
   Begin VB.Label Label2 
      Height          =   375
      Left            =   240
      TabIndex        =   0
      Top             =   2160
      Width           =   2055
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Sub Option1_Click(Index As Integer)
'单击选项按钮计算
    Dim Prize(2) As Single
    Dim Total As Single
    Prize(0) = 2.9
    Prize(1) = 3.4
    Prize(2) = 3.6
    Total = Int(Prize(Index) * Text1 * 100) / 100
    Label2.Caption = "总价格为：" & Total & "元"
End Sub

Private Sub Command2_Click()
'单击退出按钮
    End
End Sub