two_button_dialog_有道手机词典

1.There are three standard dialog functions: One Button dialog, Two Button dialog, and three Button dialog, shown in Figures 6.35 through 6.37.
存在有三种标准形式的对话框功能函数：单按钮，双按钮和三按钮的对话框，显示如图6.35到6.37。
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