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.NET 8.0+

Session.EvaluateInTransaction<ClassType>(CriteriaOperator, CriteriaOperator) Method

Evaluates the specified expression against objects whose type is designated by the generic parameter. Accounts for all in-memory object changes.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v24.2.dll

NuGet Package: DevExpress.Xpo

#Declaration

public object EvaluateInTransaction<ClassType>(
    CriteriaOperator expression,
    CriteriaOperator criteria
)

#Parameters

Name Type Description
expression CriteriaOperator

A CriteriaOperator object that specifies the expression to evaluate.

criteria CriteriaOperator

A CriteriaOperator object that specifies the filter criteria. The method evaluates the expression against objects that match these criteria.

#Type Parameters

Name Description
ClassType

The type of objects against which the expression is evaluated.

#Returns

Type Description
Object

A value, which is the evaluation’s result.

See Also