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(27)窗体上有两个文本框Text1、Text2以及一个命令按钮Commandl,编写下列程序:

         Dim y As Integer

         Private Sub Command1_Click()

         Dim x As Integer

       x=2

       Text1Text=p2(p1(x),y)

       Text2Text=p1(x)

         End Sub

         Private Function pl(x As Integer) As Integer

        x=x+y:y=x+y

        pl=x+y

         End Function

         Private Function p2(x As Integer,By Val y As Integer)

        p2=2*x+y

         End Function

         当单击1次和单击2次命令按钮后,文本框Text1和Text2内的值分别为         

  • A.2 4     2 4      
  • B.2  4    4  8
  • C.4 4         8 8   
  • D.10 10    58 58
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