Do not confuse the concept of passing by reference with the concept of reference types.
不要将“通过引用传递”概念与“引用类型”概念相混淆。
The class type and string type are reference types.
类类型和字符串类型属于引用类型。
For reference types, the value is the reference rather than the contents of the reference.
对于引用类型,该值是引用而非该引用的内容。
Reference types are currently limited to document type and property sheet type.
目前引用类型仅限于文档类型和属性表类型。
Reference types are currently limited to document type and property sheet type.
目前引用类型仅限于文档类型和属性表类型。
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