题目内容:
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=5AndButton=l Then
Print“XYZ”
End If
End Sub
程序运行后,要在窗体上输出“XYZ”,应执行的操作是( ) A.同时按下Shift键和鼠标左键
B.同时按下Shift键和鼠标右键
C.同时按下Shift、Alt键和鼠标左键
D.同时按下Shift、Alt、Ctrl键和鼠标右键
参考答案:
答案解析: