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

A:As Integer,X As Single,Y As Single) B:Print "Down" C:End Sub D:Private Sub Form_MouseUp(Button As Integer, Shift_As Integer,X As Single,Y As Single) E:Print "Up" F:End Sub DownUpClick G:ClickDownUp H:DownClickUp I:UpDownClick

下列( )事件过程可以将打开文件对话框的标题改变为“new Caption”。

A:Private Sub Command1_Click()
CommonDialog1.DialogTitle="new Caption"
CommonDialog1.ShowFont
End Sub B:Private Sub Command1_Click()
CommonDialog1.DialogTitle="new Caption"
CommonDialog1.ShowOpen
End Sub C:Private Sub Command1_Click()
CommonDialog1.DialogTitle="new Caption"
CommonDialog1.ShowHelp
End Sub D:Private Sub Command1_Click()
CommonDialog1.DialogTitle="new Caption"
CommonDialog1.ShowColor
End Sub

假定通用对话框的名称为CommonDialog1，命令按钮的名称为Command1，则单击命 令按钮后，能使打开的对话框的标题为“New Title”的事件过程是______。

A:Private Sub Command1_Click() CommonDialog1.DialogTitle = "New Title" CommonDialog1.ShowPrinter End Sub B:Private Sub Command1_Click() CommonDialog1.DialogTitle = "New Title" CommonDialog1.ShowFont End Sub C:Private Sub Command1_Click() CommonDialog1.DialogTitle = "New Title" CommonDialog1.ShowOpen End Sub D:Private Sub Command1_Click() CommonDialog1.DialogTitle = "New Title" CommonDialog1.ShowColor End Sub

假定通用对话框的名称为CommonDialogl，命令按钮的名称为Command1，则单击命令按钮后，能使打开的对话框的标题为“New File”的事件过程是______。

A:Private Sub Command1_Click() CommonDialog DialoqTitle="New File" CommonDialog ShowPrinter End Sub B:Private Sub ComJRandl_Click() CommonDialog DialogTitle="New File" CommonDialog ShowFont End Sub C:Private Sub Command1_Click() CommonDialog DialogTitle="New File" CommonDialog ShowOpen End Sub D:Private Sub Command1_Click() CommonDialog DialogTitle="New File" CommonDialog ShowColor End Sub

下列( )事件过程可以将打开文件对话框的标题改变为“new Caption”。

A:Prirate Sub Commandl Click() CommonDialogDialogTitle="new Caption" CommonDialogShowFont End Sub B:Private Sub Commandl+Click() CommonDialogDialogTitle="new Caption" CommonDialogShowOpen End Sub C:Private Sub Commandl_Click() CommonDialogDialogTitle="new Caption" CommonDialogShowHelp End Sub D:Private Sub Commandl_Click() CommonDialogDialogTitle="new Caption" CommonDialogShowColor End Sub

下列( )事件过程可以将打开文件对话框的标题改变为“new Caption”。

A:Private Sub Command1_Click() CommonDialog1.DialogTitle="new Caption" CommonDialog1.ShowFont End Sub B:Private Sub Command1_Click() CommonDialog1.DialogTitle="new Caption" CommonDialog1.ShowOpen End Sub C:Private Sub Command1_Click() CommonDialog1.DialogTitle="new Caption" CommonDialog1.ShowHelp End Sub D:Private Sub Command1_Click() CommonDialog1.DialogTitle="new Caption" CommonDialog1.ShowColor End Sub

假定通用对话框的名称为CommonDialog1，命令按钮的名称为Command1，则单击命令按钮后，能使打开的对话框的标题为“New Title”的事件过程是( )。

A:Private Sub Command1_Click() CommonDialog1.DialogTitle="New Title" CommonDialog 1．ShowPrinter End Sub B:Private Sub Command1_Click() CommonDialog1.DialogTitle="New Title" CommonDialog1.ShowFont End Sub C:Private Sub Command1_Click() CommonDialog1.DialogTitle="New Title" CommonDialog1.ShowOpen End Sub D:Private Sub Command1.Click() CommonDialog1.DialogTitle="New Title" CommonDialog1.ShowColor End Sub

下列( )事件过程可以将打开文件对话框的标题改变为“new Caption”。

A:Private Sub Command1_CliCk() CommonDialog1.DialogTitle="new Caption" CommonDialog1.ShowFont End Sub B:Private Sub Command1_Click() CommonDialog1.DialogTitle="new Caption" CommonDialog1.ShowOpen End Sub C:Private Sub Command1_Click() CommonDialog1.DialogTitle="new Caption" CommonDialog1.Show Help End Sub D:Private Sub Command1_Click() CommonDialog1.DialogTitle="new Caption" CommonDialog1.ShowColor End Sub

假定通用对话框的名称为CommonDialogl,命令按钮的名称为Commandl,则单击命令按钮后，能使打开的对话框的标题为"New Title"的事件过程是______。

A:Pdvate Sub Commandl_click() CommonDialogDialogTitle="New Title" CommonDialogShowPrinter End Sub B:Private Sub Cormnandl_click() CommonDialogDialogTitle="New Title" CommonDialogShowFont End Sub C:Private Sub Commandl_click() CommonDialogDialogTitle="New Title" CommonDialogShowOpen End Sub D:Pfivate Sub Commandl_click() CommonDialogDialogTitle="New Title" CommonDialogShowColor End Sub