CustomCriteriaManager.UnregisterCriterion(MethodInfo) Method

Unregisters a custom criterion associated with a specified method from use in LINQ to XPO expressions in your application.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v23.2.dll

NuGet Packages: DevExpress.Win.PivotGrid, DevExpress.Win.TreeMap, DevExpress.Xpo

NuGet Package: DevExpress.Xpo

Declaration

C#

public static bool UnregisterCriterion(
    MethodInfo methodInfo
)

VB.NET

Public Shared Function UnregisterCriterion(
    methodInfo As MethodInfo
) As Boolean

Parameters

Name	Type	Description
methodInfo	MethodInfo	A MethodInfo object of a method associated with a custom criterion to unregister.

Returns

Type	Description
Boolean	true if a custom criterion associated with the method whose metadata matches the methodInfo has successfully been removed from a collection returned by the CustomCriteriaManager.GetRegisteredCriteria function; otherwise, false.

Remarks

To remove a custom criterion instance, call the other CustomCriteriaManager.UnregisterCriterion overloaded method and pass the instance as its parameter.