试题与答案

执行下列程序后,鼠标单击窗体,输出结果为( )。  Private Sub Fo

题型:单项选择题

题目:

执行下列程序后,鼠标单击窗体,输出结果为( )。  Private Sub Form_Click()   Print“Click”;  End Sub  Private Sub Form_MouseDown(Button As Integer,Shift_         As Integer,X As Single,Y As Single)     Print “Donw”  End Sub  Private Sub Form_MouseUp(Button As Integer,Shift_         As Integer,X As Single,Y As Single)     Print“Up”  End Sub

A. DownUpClick

B. ClickDownUp

C. DownClickUp

D. UpDownClick

答案:

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下面是错误答案,用来干扰机器的。

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