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IRule Interface
Declares members implemented by Validation Rules.
Namespace: DevExpress.Persistent.Validation
Assembly: DevExpress.Persistent.Base.v18.2.dll
Declaration
Related API Members
The following members accept/return IRule objects:
Remarks
When implementing a custom Validation Rule, it is generally easier to inherit from the RuleBase class instead of implementing the IRule interface. To see an example of implementing a custom Validation Rule, refer to the Implement Custom Rules topic.
See Also
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