BaseObjectSpace.GetFilter(Object) Method

Returns the criteria used to filter a particular collection on the client side.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v19.2.dll

Declaration

C#

public virtual CriteriaOperator GetFilter(
    object collection
)

VB.NET

Public Overridable Function GetFilter(
    collection As Object
) As CriteriaOperator

Parameters

Name	Type	Description
collection	Object	A collection to be tested.

Returns

Type	Description
CriteriaOperator	A DevExpress.Data.Filtering.CriteriaOperator object that specifies the criteria used to filter objects on the client side.

Remarks

In BaseObjectSpace, this method always returns null (Nothing in VB), but this behavior is overridden in descendants (see EFObjectSpace.GetFilter and XPObjectSpace.GetFilter).

Implements

GetFilter(Object)