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NonPersistentObjectSpace.ObjectsCountGetting Event
Occurs when the NonPersistentObjectSpace.GetObjectsCount method is called.
Namespace: DevExpress.ExpressApp
Assembly: DevExpress.ExpressApp.v18.2.dll
Declaration
public event EventHandler<ObjectsCountGettingEventArgs> ObjectsCountGettingPublic Event ObjectsCountGetting As EventHandler(Of ObjectsCountGettingEventArgs)The event handler receives an argument of the ObjectsCountGettingEventArgs type.
| Property | Description |
|---|---|
| Count | Specifies the count of non-persistent objects that satisfy the specified criteria. |
| Criteria | Gets the criteria for object selection. |
| ObjectType | Gets the type of objects against which the calculation will be performed. |
Handle the ObjectsCountGetting event and pass a custom count value to the ObjectsCountGettingEventArgs.Count parameter. If ObjectsCountGetting is not handled or if Count is set to null, the GetObjectsCount method calls the IObjectSpace.CreateCollection method to calculate the count.