二级二级VB07年4月计算机等级考试二级VB考前密卷(1)
题目内容

设已经在"菜单编辑器"中设计了窗体的快捷菜单,其顶级菜单为Bs,取消其"可见"属性,运行时,在以下事件过程中,可以使快捷菜单响应鼠标右键菜单的是

2024-07-09

A.Private Sub Form_MouseDown(Button As Integer, Shift As Integer, _X As Single, Y As Single)If Button=2 Then PopupMenu Bs, 2End Sub

B.Private Sub Form_MouseDown(Button As Integer, Shift As Integer, _X As Single, Y As Single)PopupMenu BsEnd Sub

C.Private Sub Form_MouseDown(Button As Integer, Shift As Integer, _X As Single, Y As Single)PopupMenu Bs,0End Sub

D.Private Sub Form_MouseDown(Button As Integer, Shift As Integer, _X As Single, Y As Single)If (Button=vbLeftButton) Or (Button=vbRightButton) Then PopupMenu BsEnd Sub

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