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.NET 8.0+

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BaseObjectSpace.Contains(Object) Method

Indicates whether a specified object belongs to the current Object Space.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v24.2.dll

NuGet Package: DevExpress.ExpressApp

#Declaration

public virtual bool Contains(
    object obj
)

#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.

#Implements

See Also