阐释以传址方式和传值方式存储数据的区别，以及这两个替换选项与数据类型的关系。

Illustrates the difference between storing data by reference or by value and how these alternatives depend on the type of data.

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以传值方式传递参考型别参数时，它有可能会变更到参考指到的资料，例如类别成员的值。

When you pass a reference-type parameter by value, it is possible to change the data pointed to by the reference, such as the value of a class member.

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