There are times when you want to have the ability to display a list of choices as a pop-up window without creating a pop-up menu. The PopupList control can be used to do this.

有时，当您希望能够将一个选择列表显示为一个弹出式菜单而不用创建一个弹出式菜单时，可以使用PopupList控件做到这一点。

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There are times when you want to have the ability to display a list of choices as a pop-up window without creating a pop-up menu. The PopupList control can be used to do this.

有时，当您希望能够将一个选择列表显示为一个弹出式菜单而不用创建一个弹出式菜单时，可以使用PopupList控件做到这一点。

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