The — yesno option requires at least three arguments: text for the question and the height and width of the dialog box itself, measured in rows and columns.
yesno选项需要至少三个参数：问题文本以及对话框本身的高度和宽度，后者用行和列度量。
The — yesno option requires at least three arguments: text for the question and the height and width of the dialog box itself, measured in rows and columns.
yesno选项需要至少三个参数：问题文本以及对话框本身的高度和宽度，后者用行和列度量。
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