在窗体上画一个文本框,然后编写如下代码: Option Base 1 Private Sub Form_Click( ) Dim arr Dim Start As Integer, Finish As Integer Dim Sum As Integer art=Array(12,4,8,16) Start=LBound(arr) Finish=UBound(arr) Sum=0 For i=Start To Finish Sum=Sum+arr(i) Next i c=Sum/Finish Text1.Text=c End Sub 程序运行后,单击窗体.则在文本框中显示的内容是______。