![[单项选择题] 编写如下事件过程: Private Sub Form_ MouseDown (Button As Integer, Shift As Integer, X As Single, Y](http://www.mshxw.com/aiimages/31/255986.png "[单项选择题] 编写如下事件过程: Private Sub Form_ MouseDown (Button As Integer, Shift As Integer, X As Single, Y")
[单项选择题] 编写如下事件过程:
Private Sub Form_ MouseDown (Button As Integer, Shift As Integer, X As Single, Y As Single)
If Shift = 6 And Button = 2 Then
Print “Hello”
End If
End Sub
程序运行后，为了在窗体上输出“Hello”，应在窗体上执行以下______ 操作。
A．同时按下Shift键和鼠标左按钮．
B．同时按下Shift键和鼠标右按钮
C．同时按下Ctrl、Alt键和鼠标左按钮
D．同时按下Ctrl、Alt键和鼠标右按钮
参考答案：
D问题解析:
解析无
