Message in Chinese (Simplified) (中文(简体))
无法为“<var>X</var>”的 Duration 值返回 TimeSpan 属性值。在从 Duration 请求 TimeSpan 属性值之前,检查 HasTimeSpan 属性。
Unlocalized message
Unable to return a TimeSpan property value for a Duration value of '<var>X</var>'. Check the HasTimeSpan property before requesting the TimeSpan property value from a Duration.
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