单项选择题在窗体上画一个名称为Command1的命令按钮和一个名称为Text1的文本框,然后编写如下程序: Private Sub Command1 Click() Dim x, y, z As Integer x = 5 y = 7 z = 0 Text1.Text = Call P1(x, y, z) Text1.Text=Str(z) End Sub Sub Pl(ByVal a As Integer, ByVal b As Integer, c As Integer) c = a + b End Sub 程序运行后,如果单击命令按钮,则在文本框中显示的内容是
单项选择题单击命名按钮时,下列程序代码的执行结果为 Public Sub procl ( n As Integer, Byval m As Integer) n=n Mod 10 m=m Mod 10 End Sub Private Sub Cmmand1 Click() Dim x As Integer, y As Integer x=12:y=12 Call Procl (x, y) Print x;y End Sub