在窗体上画一个名称为Co mmand1的命令按钮,再画两个名称分别为Labell、Label2的标签,然后编写如下程序代码:
Private X As Integer
Private Sub Co mmand1_Click()
X=5:Y =3
Call proc(x,y)
Labell .Caption =x
Label2.Caption =y
End Sub
Private Sub proc(a As Integer ,ByVal b As Integer)
X=a*a
Y =b +b
End Sub
程序运行后,单击命令按钮,则两个标签中显示的内容分别是( )。