[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]
Indicates the action that occurs when a ForeignKeyConstraint is enforced.
The following tables list the members exposed by the Rule type.
|Delete or update related rows. This is the default.|
|No action taken on related rows.|
|Set values in related rows to the value contained in the DefaultValue property.|
|Set values in related rows to DBNull.|