form9.frm

上传的包含两个文件

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         =   "求平均分 "
      Height          =   375
      Left            =   1080
      TabIndex        =   0
      Top             =   1680
      Width           =   2295
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim av As Single
Sub calav(ParamArray a())
Dim score
Dim alsco As Single
Dim no As Integer
For Each score In a
  alsco = alsco + score
  no = no + 1
Next score
av = alsco / no
End Sub

Private Sub Command1_Click()
Call calav(67, 89, 78, 56, 90)
Print "平均分为："; av
End Sub