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 Sub
B.Private Sub Form. Mouse Down(Button As Integer,Shift As Integer,_X As Single,Y As Single) PopupMenu a1,0 End Sub
C.Private Sub Form_Mouse Down(Button As Imeger,Shift As Integer,_X As Single,Y As Single) PopupMenu a1 End Sub
D.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
第1题:
以下关于菜单的叙述中,错误的是 ______。
A.当窗体为活动窗体时,用Clrl+ E键可以打开菜单编辑器
B.把菜单项的Enabled 属性设置为False,则可删除该菜单项
C.弹出式菜单在菜单编辑器中设计
D.程序运行时,利用控件数组可以实现菜单项的增加或减少
第2题:
已知在菜单编辑器中设计了窗体的快捷菜单,其主菜单为a1,且取消其“可见”属性,如图2所示。运行时,以下( )事件过程可以使快捷菜单的菜单项响应鼠标右键单击。
第3题:
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 Sub
B.Private Sub Form_Mouse Down(Button As Integer, Shift As Integer,_X As Single, Y As Single PopupMenu al,0 End Sub
C.Private Sub Form_Mouse Down(Button As Integer, Shift As Integer,_X As Single,Y As Single PopupMenu al End Sub
D.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
第4题:
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
第5题:
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 Sub
B.Private Sub Form_MouseDown(Button As Integer, Shift As Integer,_X As Single,Y As Single) PopupMenu Bs End Sub
C.Private Sub Form_MouseDown(Button As Integer, Shift As Integer,_X As Single,Y As Single) PopupMenu Bs,0 End 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 Bs End Sub