设已经在菜单编辑器中设计了窗体的快捷菜单，某顶级菜单为a1，且取消其“可见”属性。运行时，哪个事件过程可以使快捷菜单的菜单项响应鼠标左键单击和右健单击的事件过程是A．Private Sub Form_MouseDown(Button As Integer，Shift As Integer，X As Single，Y As Single) If Button=2 Then PopupMenu a1，2 End SubB．Private Sub Form_MouseDown(ButtonAsInteger，ShiftAsInteger，X As Single，Y As Single) PopupMenu a1，0 End SubC．Private Sub Form_Mouse Down(Button As Integer，Shift As Integer，X As Single，Y As Single) PopupMenu a1 End SubD．Private Sub Form_MouseDown(Button As Integer，Shift As Integer，X As Single，Y As Single) If(Button=vbLetfButton) Or (Button=vbRightButton) Then PopupMenu a1 End Sub
设已经在菜单编辑器中设计了窗体的快捷菜单，某顶级菜单为a1，且取消其“可见”属性。运行时，哪个事件过程可以使快捷菜单的菜单项响应鼠标左键单击和右健单击的事件过程是
A．Private Sub Form_MouseDown(Button As Integer，Shift As Integer，X As Single，Y As Single) If Button=2 Then PopupMenu a1，2 End Sub
B．Private Sub Form_MouseDown(ButtonAsInteger，ShiftAsInteger，X As Single，Y As Single) PopupMenu a1，0 End Sub
C．Private Sub Form_Mouse Down(Button As Integer，Shift As Integer，X As Single，Y As Single) PopupMenu a1 End Sub
D．Private Sub Form_MouseDown(Button As Integer，Shift As Integer，X As Single，Y As Single) If(Button=vbLetfButton) Or (Button=vbRightButton) Then PopupMenu a1 End Sub
相关考题：
假定已经在菜单编辑器中建立了窗体的弹出式菜单，其顶级菜单项的名称为a1，其“可见”属性为False。程序运行后，单击鼠标左键或右键都能弹出菜单的事件过程是A．Private Sub Form_MouseDown(Button As Integer，_ Shift As Integer，X As Single，Y As Single) If Button=1 And Button=2 Then PopupMenu a1 End If End SubB．Private Sub Form_MouseDown(Button As Integer，_ Shift As Integer，X As Single，Y As Single) PopupMenu a1 End SubC．Private Sub Form_MousoDown(Button As Integer，_ Shift As Integer，X As Single，Y As Single) If Button=1 Then PopupMenu a1 End If End SubD．Private Sub Form_MouseDown(Button As Integer，_ Shift As Integer，X As Single，Y As Single) If Buaon=2 Then PopupMenu a1 End If End Sub
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Bt，取消其“可见”属性，运行时，在以下事件过程中，可以使快捷菜单相应鼠标右键菜单的是A．Private Sub Form_MouseDown(Button As Integer, Shift As Integer,_ X As Single, Y As Single) If Button=2 Then PopupMenu Bt, 2 End SubB．Private Sub Form_MouseDown(Button As Integer, Shift As Integer, _ X As Single, Y As Single) PopupMenu Bt End SuhC．Private Sub Form. MouseDown(Button As Integer, Shift As Integer, _ X As Single, Y As Single) PopupMenu Bt,0 End SubD．Private Sub Form_MouseDown(Button As Integer, Shift As Integer, _ X As Single, Y As Single) If (Button=vbLeftButton) Or ( Button=vbRightButton) Then PopupMenu Bt End Sub
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A．Private Sub Form_MouseDown(Button As Integer，Shift As Integer,_X As Single，Y As Single) If Button=2 Then PopupMenu Bs，2 End SubB．Private Sub Form_MouseDown(Button As Integer，Shift As Integer,_X As Single，Y As Single) PopupMenu Bs End SubC．Private Sub Form_MouseDown(Button As Integer，Shift As Integer,_X As Single，Y As Single) PopupMenu Bs，0 End SubD．Private Sub Form_MouseDown(Button As Integer，Shift As Integer,_X As Single，Y AS Single) If(Button=vbLeftButton)Or(Button=vbRightButton)Then PopupMenu Bs End Sub
窗体上有一个用菜单编辑器设计的菜单。运行程序，并在窗体上单击鼠标右键，则弹出一个快捷菜单，如下图所示。下列叙述中错误的是( )。A．在设计“粘贴”菜单项时，在菜单编辑器窗口中设置了“有效”属性(有“√”)B．菜单中的横线是在该菜单项的标题输入框中输入了一个“-”(减号)字符C．在设计“选中”菜单项时，在菜单编辑器窗口中设置了“复选”属性(有“√”)D．在设计该弹出菜单的主菜单项时，在菜单编辑器窗口中去掉了“可见”前面的“√”
设已经在菜单编辑器中设计了窗体的快捷菜单，某顶级菜单为a1，且取消其“可见”属性。运行时，以下( )事件过程可以使快捷菜单的菜单项响应鼠标左键单击和右键单击。A．Private Sub Form_Mouse Down(Button As Integer,Shift As Integer,_X As Single,Y As Single) If Button=2 Then PopupMenu a1,2 End SubB．Private Sub Form. Mouse Down(Button As Integer,Shift As Integer,_X As Single,Y As Single) PopupMenu a1,0 End SubC．Private Sub Form_Mouse Down(Button As Imeger,Shift As Integer,_X As Single,Y As Single) PopupMenu a1 End SubD．Private Sub Form_Mouse Down(Button As Integer,Shift As Integer,_X As Single,Y As Single) If (Button=vbLetfButton)Or(Button=vbRightButton)Then PopupMenu a1 End Sub
假定已经在菜单编辑器中建立了窗体的弹出式菜单，其顶级菜单的名称为a1，其“可见”属性为False，则程序运行后，可以同时响应鼠标左键单击和右键单击的事件过程是 ______。A．Private Sub Form_ MouseDown (Button As Integer, _ Shift As Integer, X As Single, Y As SinglE)If Button = 1 And Button = 2 Then PopupMenu al End If End SubB．Private Sub Form_ MouseDown (Button As Integer, _ Shift As Integer, X As Single, Y As SinglE)PopupMenu a1 End SubC．Private Sub Form_ MouseDown (Button As Integer, _ Shift As Integer, X As Single, Y As SinglE)If Button = 1 Then PopupMenu a 1 End If End SubD．Private Sub Form_ MouseDown(Button As Integer, _ Shift As Integer, X As Single, Y As SinglE)If Button = 2 Then PopupMenu a 1 End If End Sub
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A．Private Sub Form_MouseDown(Button As Integer, Shift As Integer,_X As Single,Y As Single) If Button=2 Then PopupMenu Bs, 2 End SubB．Private Sub Form_MouseDown(Button As Integer, Shift As Integer,_X As Single,Y As Single) PopupMenu Bs End SubC．Private Sub Form_MouseDown(Button As Integer, Shift As Integer,_X As Single,Y As Single) PopupMenu Bs,0 End SubD．Private Sub Form_MouseDown(Button As Integer, Shift As Integer,_X As Single,Y As Single) If (Button=vbLeftButton) Or (Button=vbRightButton) Then PopupMenu Bs End Sub
设已经在菜单编辑器中设计了窗体的快捷菜单,某顶级菜单为al,且取消其"可见"属性。运行时,可以使快捷菜单的菜单项响应鼠标左键单击和右健单击的事件过程是A．Private Sub Form_Mouse Down(Button As Integer, Shift As Integer,_X As Single,Y As Single If Button=2 Then PopupMenu al,2 End SubB．Private Sub Form_Mouse Down(Button As Integer, Shift As Integer,_X As Single, Y As Single PopupMenu al,0 End SubC．Private Sub Form_Mouse Down(Button As Integer, Shift As Integer,_X As Single,Y As Single PopupMenu al End SubD．Private Sub Form_Mouse Down(Button As Integer, Shift As Integer,_X As Single,Y As Single If(Button=vbLetfButton) Or (Button=vbRightButton) Then PopupMenu al End Sub