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单选题
假定有如下事件过程： Private Sub Form_MouseDown(Button as Integer,Shift as Integer, X as Single,Y as Single) If Button=2 Then PopupMenu PopForm End Sub 则以下描述中错误的是（ ）。
A
该过程的功能是弹出一个菜单
B
popForm是在菜单编辑器中定义的弹出式菜单的名称
C
参数X、Y指明鼠标的当前位置
D
Button＝2表示按下的是鼠标左键
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更多 “单选题假定有如下事件过程： Private Sub Form_MouseDown(Button as Integer,Shift as Integer, X as Single,Y as Single) If Button=2 Then PopupMenu PopForm End Sub 则以下描述中错误的是（ ）。A 该过程的功能是弹出一个菜单B popForm是在菜单编辑器中定义的弹出式菜单的名称C 参数X、Y指明鼠标的当前位置D Button＝2表示按下的是鼠标左键” 相关考题
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考题
假定有如下事件过程： Private Sub Form_MouseDown(Buaon As Integer，Shift As Integer，x As Single，y_As Single) If Button=2 Then PopupMenu popForm End If End Sub 则以下描述中错误的是A．该过程的功能是弹出一个菜单B．popForm是在菜单编辑器中定义的弹出式菜单的名称C．参数x、y指明鼠标的当前位置D．Button=2表示按下的是鼠标左键
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对窗体编写如下事件过程： Private Sub Form_MouseDown(Button As Integer，Shift As Integer,X As Single， Y As Single) If Button=2 Then Print "AAAAA" End If End Sub Private Sub Form_MouseUp(Button As Integer，Shift As Integer，X As Single， Y As Single) Print "BBBBB" End Sub 程序运行后，如果单击鼠标右键，则输出结果为 ______ 。A．AAAAA BBBBBB．BBBBBC．AAAAAD．BBBBB AAAAA
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对窗体编写如下事件过程： Private Sub Form. _ MouseDown(BuRon As Integer，Shift As Integer, X As Single， Y As Single) If Button=2 Then Print "AAAAA" End If End Sub Private Sub Form_MouseUp(Button As Integer，Shift As Integer，X As Single， Y As Single) Print "BBBBB" End Sub 程序运行后，如果单击鼠标右键，则输出结果为 ______。A．AAAAA BBBBBB．BBBBBC．AAAAAD．BBBBB AAAAA
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
考题
假定已经在菜单编辑器中建立了窗体的弹出式菜单，其顶级菜单的名称为al，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 Blltton=2Then PopupMenu a1 End If End SubB.Private Stlb 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 a1 End If End SubD.Private Sub Form. MouseDown(Button As Integer，_Shift As Integer，X As Single， Y As Single) If Buttcn=2 Then PopupMenu a1 End If End Sub
考题
假定编写了如下事件过程： Private Sub Form_MouseDown(Button As Integer，Shift As Integer，X As Single， Y As Single) If Button=2 Then Print "aaaa" End If End Sub 程序运行后，为了在窗体上输出“AAAA”，应按下的鼠标键为A．左键B．右键C．同时按下左、右键D．按什么键都不显示
考题
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 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
考题
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 SubA．DownUpClickB．CfickDownUpC．DownClickUpD．UpDownClick
考题
编写如下事件过程； Private Sub Form_MouseDown(Button As Integer,Shift As Integer,X AS Single， Y As Single) If Shif=6 And Button=2 Then Print"BBBB" End If End Sub 程序运行后，为了在窗体上输出“BBBB”，应执行的操作为______。A．同时按下Shift键和鼠标左键B．同时按下Shift键和鼠标右键C．同时按下Ctrl、Alt键和鼠标左键D．同时按下Ctrl、Alt键和鼠标右键
考题
假定有如下事件过程： Private Sub Form_MouseDown(Button as Integer,Shift as Integer, X as Single,Y as Single) If Button=2 Then PopupMenu PopForm End Sub 则以下描述中错误的是（ ）。A、该过程的功能是弹出一个菜单B、popForm是在菜单编辑器中定义的弹出式菜单的名称C、参数X、Y指明鼠标的当前位置D、Button＝2表示按下的是鼠标左键
考题
单选题对窗体编写如下事件过程： Private Sub Form_MouseDown（Button As Integer，Shif tAs Integer，X As Single Y As Single） If Button=2 Then Print "AAAAA" End If End Sub Private Sub Form_MouseUp（Button As Integer，Shift As Integer，X As Single，Y As Single） Print "BBBBB" End Sub 程序运行后，如果单击鼠标右键，则输出结果为（）A
AAAAAB
BBBBBC
AAAAA CR BBBBB（其中CR表示回车和换行）D
BBBBB CR AAAAA
考题
单选题对窗体编写如下事件过程： Private Sub Form_MouseDown（Button As Integer，Shift As Integer，X As Single Y As Single） If Button=2 ThenPrint"AAAAA"End IfEnd SubPrivate Sub Form_MouseUp（Button As Integer，Shift As Integer，X As Single，Y As Single） Print"BBBBB" End Sub程序运行后，如果单击鼠标右键，则输出结果为（）A
AAAAAB
BBBBBC
AAAAA CR BBBBB（其中CR表示回车和换行）D
BBBBB CR AAAAA
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