.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+
.NET Core 3.0+

IObjectSpace.Contains(Object) Method

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

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v19.2.dll

Declaration

bool Contains(
    object obj
)
Function Contains(
    obj As Object
) As Boolean
bool Contains(
    object obj
)
Function Contains(
    obj As Object
) As Boolean
bool Contains(
    object obj
)
Function Contains(
    obj As Object
) As Boolean

Parameters

Name Type Description
obj Object

A persistent object to be tested.

Parameters

Name Type Description
obj Object

A persistent object to be tested.

Parameters

Name Type Description
obj Object

A persistent object to be tested.

Returns

Type Description
Boolean

true if the specified persistent object belongs to the current Object Space; otherwise, false.

Returns

Type Description
Boolean

true if the specified persistent object belongs to the current Object Space; otherwise, false.

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. The Contains method is intended to indicate whether a certain object belongs to the current Object Space.

See Also