Private Sub Form_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)If Shift = 6 And Button = 2 Then Print “BBBB”End IfEnd Sub程序运行后,为在窗体上输出“BBBB”,应执行操作为()。


Private Sub Form_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)If Shift = 6 And Button = 2 Then Print “BBBB”End IfEnd Sub程序运行后,为在窗体上输出“BBBB”,应执行操作为()。

A.同时按下Shift和鼠标左键

B.同时按下Shift和鼠标右键

C.同时按下Ctrl、Alt和鼠标左键

D.同时按下Ctrl、Alt和鼠标右键

正确答案:同时按下 Ctrl、Alt和鼠标右键


Tag:VisualBasic程序设计 窗体 程序 时间:2021-11-29 15:20:56

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