题目内容:
有如下事件过程:Private Sub Form_MouseDown(Button As Integer,Shift As Integer,X As Single,Y As Single)
If Button=2 Then
Print“MouseDown”
End If
End Sub
Private Sub Form_MouseUp(Button As Integer,Shift As Integer,X As Single,Y As_Single)
Print“MouseUp ”
End Sub
程序运行后,如果在窗体上单击鼠标右键,则输出的结果是( ) A.MouseDown
B.MouseUp
C.MouseDown
MouseUp
D.MouseUp
MouseDown
参考答案:
答案解析: