XPObjectSpace.Contains(Object) Method
Indicates whether a specified object belongs to the current Object Space.
Namespace: DevExpress.ExpressApp.Xpo
Assembly: DevExpress.ExpressApp.Xpo.v24.2.dll
NuGet Package: DevExpress.ExpressApp.Xpo
Declaration
Parameters
| Name | Type | Description |
|---|---|---|
| obj | Object | An object that represents the persistent object to be tested. |
Returns
| Type | Description |
|---|---|
| Boolean | true if the specified persistent object belongs to the current Object Space; otherwise, false. |
Remarks
Persistent objects that you process can belong to different Object Spaces. For instance, one object can be from a Detail View’s Object Space, another from the invoked pop-up Window’s Object Space. Use the Contains method before changing a certain object in a certain Object Space. If you use the wrong Object Space, an exception will be raised.