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WcfInstantFeedbackSource.DismissSource Event
Occurs when the WcfInstantFeedbackSource no longer needs the queryable source it used to retrieve objects from the WCF data service.
Namespace: DevExpress.Data.WcfLinq
Assembly: DevExpress.Data.v18.2.dll
Declaration
public event EventHandler<GetSourceEventArgs> DismissSourcePublic 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 WcfInstantFeedbackSource's queryable source are thread-safe. |
| Extender | This property is intended for internal use. |
| KeyExpression | Gets or sets the name of the key property. |
| Query | Specifies the query request to the WCF data 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 WcfInstantFeedbackSource.GetSource event handler.
See Also
Feedback