窗体中有命令按钮Command1，事件过程如下：______。 Public Function f(x
As Integer)As Integer Dim y As Integer
x=20 y=2 f=x*y End
Function Private Sub Command1_Click() Dim y As
Integer Static x As Integer x=10
y=5 y=f(x) Debug.Print x; y
End Sub 运行程序，单击命令按钮，则窗口中显示的内容是______。