There are two main types of Properties: Values and References .

有两种主要类型的属性：赋值属性和引用属性。

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The using component can only connect wires to the services and references of the used composite and set values for any properties of the composite.

使用方组件仅可连接到被使用组合的服务和引用，并为该组合的任何属性设置值。

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These references indicate that you are looking at the real list of values, not a copy, and it will be updated as you make changes to the property value.

这些引用指示您看到的是真正的值列表，而不是副本，并会在更改属性值时进行更新。

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