Specifies whether to look for objects that are currently retrieved from the database, in addition to the objects in the database itself.
NuGet Package: DevExpress.Persistent.Base
A CriteriaEvaluationBehavior enumeration value representing the behavior for searching for the required objects.
The following values are available:
Only objects in the database will be considered.
Objects in the database and those that are currently retrieved from it will be considered.
By default, this property is set to InTransaction.
When defining the RuleUniqueValueAttribute in code, the value for the CriteriaEvaluationBehavior property is passed as a named parameter. This means that you do not have to specify it. However, when specifying the parameter, use the following format: CriteriaEvaluationBehavior = CriteriaEvaluationBehavior.InTransaction (CriteriaEvaluationBehavior := CriteriaEvaluationBehavior.InTransaction, in Visual Basic).