CodeGen融合核心關系循環擴展
Expansion Tokens
<HARMONYCORE_RELATION_NAME>
插入當前關系的名稱。關系名稱將自動生成，但可以由Harmony Core自定義文件中CustomRelationNames屬性中的條目覆蓋。
替代形式：無
<HARMONYCORE_FROM_RELATION_NAME>
在指向當前結構的目標結構中插入關系屬性的名稱。該名稱將自動生成，但可以由Harmony Core自定義文件中CustomRelationNames屬性中的條目覆蓋。
替代形式：無
Expressions

The relationship is a one-to-many relationship and a matching relationship is NOT defined in the opposite direction.

The relationship is a one-to-one relationship and a matching relationship is NOT defined in the opposite direction.

The relationship is a one-to-many relationship and a matching relationship IS defined in the opposite direction.

The relationship is a one-to-one relationship and a matching relationship IS defined in the opposite direction.

The relationship is a many-to-one relationship and a matching relationship IS defined in the opposite direction.

(deprecated)

關系要求匹配數據必須存在于關系所針對的文件中，這樣本地字段中的數據才會被視為有效。默認情況下，所有關系默認要求“to”結構文件中的匹配數據，但這可以通過添加“RequiresMatch”來覆蓋：HarmonyCoreRelations部分的關系的自定義條目錯誤。

The relationship targets one of multiple records (i.e. it is a one-to-many or one-to-many-to-one relationship).

The relationship targets a single record (i.e. it is a one-to-one, one-to-one-to-one or many-to-one relationship).

The ValidationMode property in the Harmony Core Customization file is set to a value of “None”.

The ValidationMode property in the Harmony Core Customization file is set to a value of “ValuePresent”.

The ValidationMode property in the Harmony Core Customization file is set to a value of “Always”.

The ValidationMode property in the Harmony Core Customization file is set to a value of “CustomCode”.

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