The pop-up dialog control provides several configurable features that define the pop-up dialog's behavior and presentation.

弹出对话框控件提供了一些可配置的特性，用于定义弹出对话框的行为和外观。

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Add additional presentation options to the pop-up dialog control, such as positioning the pop-up dialog box for example, centering it or positioning it relative to another control.

向弹出对话框控件添加额外表示选项，比如定位弹出对话框(例如，使其居中或相对另一个控件对它定位)。

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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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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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