XPWeakReference Class
A persistent weak reference to a persistent object.
Namespace: DevExpress.Xpo
Assembly: DevExpress.Xpo.v24.2.dll
NuGet Package: DevExpress.Xpo
#Declaration
[MemberDesignTimeVisibility(false)]
[Indices("TargetType_;TargetKey_;GCRecord")]
public class XPWeakReference :
XPCustomObject,
IXPOServiceClass
#Remarks
A weak reference refers to an object but still allows it to be garbage collected.
A persistent weak reference can be used in the following instances:
- when a persistent object needs to refer to another object whose type cannot be specified at the time the program code is written;
- when you need to create a reference to an object but allow it to be garbage collected.
The object referenced by the XPWeakReference is specified by the XPWeakReference.Target property.