vb1.frm

这是一个适用于超市、酒店等行业进行计费的系统

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
   Begin VB.CommandButton Command1 
      Caption         =   "Command1"
      Height          =   615
      Left            =   960
      TabIndex        =   0
      Top             =   1560
      Width           =   2655
   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 x!, y!
x = Val(InputBox("输入X的值"))
If x < 1000 Then
y = x
ElseIf x < 2000 Then
y = 0.9 * x
ElseIf x < 3000 Then
y = 0.8 * x
Else
y = 0.7 * x
End If
Print y
End Sub