执行下面程序,打印的第一行结果是
;第二行结果是
。若将Sub语句改为:
Private Sub proc1(Byval a As Integer, Byval b As Integer)
那么,执行后第一行结果是
;第二行结果是:
。
Private Sub Form_Click()
Dim x As Integer, y As Integer
x = 3
y = 2
Call proc1(x, y)
Print x, y
End Sub
Private Sub proc1(a As Integer, b As Integer)
a = x + y
b = x – y
Print a,b
End Sub
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