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.v19.1.dll

Declaration

C#

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

VB.NET

Public Function EvaluateInTransaction(Of ClassType)(
    expression As CriteriaOperator,
    criteria As CriteriaOperator
) As Object

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
ClassType

Returns

Type	Description
Object	A value, which is the evaluation’s result.