Message in Chinese (Simplified) (中文(简体))
<var>X</var> 类型的值无效。类型“<var>Type Name</var>”不是从相应基类“<var>Class Name</var>”派生的，或者不是抽象的。
Unlocalized message
Invalid value for the <var>X</var> type. The type '<var>Type Name</var>' does not derive from the appropriate base class '<var>Class Name</var>' or is abstract.
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