NonPersistentObjectSpace.IsDeletedObject(Object) Method

Indicates whether the specified persistent object is deleted and committed.

Namespace: DevExpress.ExpressApp

Assembly: DevExpress.ExpressApp.v23.2.dll

NuGet Package: DevExpress.ExpressApp

Declaration

C#

public override bool IsDeletedObject(
    object obj
)

VB.NET

Public Overrides Function IsDeletedObject(
    obj As Object
) As Boolean

Parameters

Name	Type	Description
obj	Object	The object to test.

Returns

Type	Description
Boolean	true if the specified object is deleted; otherwise, false.

Remarks

When an object is deleted, it’s not deleted immediately from the database. It’s marked as an object to delete and removed from the database the next time the IObjectSpace.CommitChanges method is called.

The IsDeletedObject method is intended to determine whether a particular object is deleted and this is committed.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the IsDeletedObject(Object) method.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

XAF_Non-Persistent-Objects-Nested-In-Persistent-Objects-Demo/CS/NonPersistentObjectsDemo.Module/BusinessObjects/CollectionStoredSeparately/Technology.cs#L57

Technology objData;
if(ObjectSpace.IsDeletedObject(obj)) {
    storage.Remove(obj.Oid);

VB.NET

XAF_Non-Persistent-Objects-Nested-In-Persistent-Objects-Demo/VB/NonPersistentObjectsDemo.Module/BusinessObjects/CollectionStoredSeparately/Technology.vb#L76

Dim objData As Technology
If ObjectSpace.IsDeletedObject(obj) Then
    storage.Remove(obj.Oid)