The requested page is not available for the requested platform. You are viewing the content for .NET Framework 4.5.2+ platform.
.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+

CustomCriteriaManager.RegisterCriterion(ICustomCriteriaOperatorQueryable) Method

Registers a specified custom criterion to use in LINQ to XPO expressions.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v19.1.dll

Declaration

public static void RegisterCriterion(ICustomCriteriaOperatorQueryable customCriterion)
Public Shared Sub RegisterCriterion(customCriterion As ICustomCriteriaOperatorQueryable)
public static void RegisterCriterion(ICustomCriteriaOperatorQueryable customCriterion)
Public Shared Sub RegisterCriterion(customCriterion As ICustomCriteriaOperatorQueryable)

Parameters

Name Type Description
customCriterion ICustomCriteriaOperatorQueryable

An ICustomCriteriaOperatorQueryable object implementing a custom criterion to register.

Parameters

Name Type Description
customCriterion ICustomCriteriaOperatorQueryable

An ICustomCriteriaOperatorQueryable object implementing a custom criterion to register.

Remarks

To access custom criteria registered via the RegisterCriterion and CustomCriteriaManager.RegisterCriteria method calls, call the CustomCriteriaManager.GetRegisteredCriteria function. To search for a specific registered custom criterion, call the CustomCriteriaManager.GetCriteria function.

Note

The RegisterCriterion method throws an exception if null (Nothing in Visual Basic) is passed as the customCriterion.

See Also