如果要定义并赋值全班同学姓名 Dim sum As Integer, id As Integer Dim sname(37) As String 定义与输入 List 1. Clear sname(0) = "陈正皓" ············ sname(37) = "陈祥浩" num = Text 1. Text 随机抽取 For i = 1 To num id = Int(Rnd * 38) List 1. Add. Item sname(id) Next i
Dim a(1 to 40 ) as integer ‘将存放成绩的数组定义成整数型 窗体加载随机产生 40个成绩,并在 list 1中显示 Private Sub Form_Load() Dim i As Integer Randomize For i = 1 To 40 a(i) = Int(Rnd * 100) List 1. Add. Item Str(a(i)) Next End Sub 计算平均分并显示 Private Sub Command 1_Click() Dim i As Integer Dim ave As Single Dim s As Integer For i = 1 To 40 s= s+ a(i) Next ave= s / 40 Text 1. Text = Str(ave) End Sub