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V25.1
  • .NET 8.0+

    DevExpress v25.1 Update — Your Feedback Matters

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    RuleSet.IsEmptyValue Method

    Name Parameters Description
    IsEmptyValue(Object, String, Object, IServiceProvider) static targetObject, propertyName, propertyValue, serviceProvider Determines whether or not the validation rule’s target property value is considered empty.
    IsEmptyValue(Object, String, Object) static targetObject, propertyName, propertyValue Determines whether or not the validation rule’s target property value is considered empty.