XPCollection(Session, XPBaseCollection, CriteriaOperator) Constructor

Initializes a new instance of the XPCollection class by copying objects from a specific collection using specified settings.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v24.2.dll

Declaration

C#

public XPCollection(
    Session session,
    XPBaseCollection originalCollection,
    CriteriaOperator copyFilter
)

VB.NET

Public Sub New(
    session As Session,
    originalCollection As XPBaseCollection,
    copyFilter As CriteriaOperator
)

Parameters

Name	Type	Description
session	Session	The Session that will be used to load and save persistent objects.
originalCollection	XPBaseCollection	An XPBaseCollection from which objects are copied to the newly created collection.
copyFilter	CriteriaOperator	The CriteriaOperator that specifies the criteria for object selection from the originalCollection.

Remarks

If the XPBaseCollection.LoadingEnabled property is set to true (default value) the collection is populated with objects when its contents are accessed for the first time (for instance, when the XPBaseCollection.Count property is read).

The newly created collection will use the specified session to load and save persistent objects.