ODataInstantFeedbackSource.DismissSource Event

Occurs when the ODataInstantFeedbackSource no longer needs the queryable source it used to retrieve objects from the OData service.

Namespace: DevExpress.Data.ODataLinq

Assembly: DevExpress.Data.v20.2.dll

NuGet Packages: DevExpress.Data, DevExpress.WindowsDesktop.Data

Declaration

C#

public event EventHandler<GetSourceEventArgs> DismissSource

VB.NET

Public Event DismissSource As EventHandler(Of GetSourceEventArgs)

Event Data

The DismissSource event's data class is GetSourceEventArgs. The following properties provide information specific to this event:

Property	Description
AreSourceRowsThreadSafe	Specifies whether elements retrieved by the ODataInstantFeedbackSource‘s queryable source are thread-safe.
Extender	This property is intended for internal use.
KeyExpressions	Gets or sets the name of the key property.
Properties
Query	Specifies the query request to the OData service.
Tag	Gets or sets an arbitrary object associated with a queryable source.

Remarks

You can access the object you have assigned to the GetSourceEventArgs.Tag property in the ODataInstantFeedbackSource.GetSource event handler.