Message in Chinese (Traditional) (中文（繁體）)
若指定於單一成員的多個自訂屬性中，僅有其中之一必須有明確的 '<var>X</var>' 屬性，然而若一個以上的屬性有明確的 '<var>X</var>'，則所有值都必須相符。
Unlocalized message
If multiple custom attributes specified on a single member only one of them have to have explicit '<var>X</var>' property, however if more that one attribute has the explicit '<var>X</var>', all values have to match.
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