Message in Chinese (Simplified) (中文(简体))
“<var>X</var>”Style TargetType 为 FrameworkElement，但是 VisualTree 根元素“<var>Y</var>”为 FrameworkContentElement。当 TargetType 为 FrameworkElement 时，VisualTree 的根必须为 FrameworkElement。
Unlocalized message
'<var>X</var>' Style TargetType is a FrameworkElement, but the VisualTree root element '<var>Y</var>' is a FrameworkContentElement. The root of the VisualTree must be a FrameworkElement when the TargetType is FrameworkElement.
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