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View this topic on docs.devexpress.com (Learn more)

ODataInstantFeedbackSource.GetSource Event

Occurs when the ODataInstantFeedbackSource needs a queryable source to retrieve objects from the OData service.

Namespace:DevExpress.Data.ODataLinq
Assembly:DevExpress.Data.v19.2.dll

Expanded Syntax

Expanded Event Data

The event handler receives an argument of type GetSourceEventArgs containing data related to this event.

The following GetSourceEventArgs 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.

Expanded Remarks

Handle this event to supply a queryable source connected to the required OData service. The GetSourceEventArgs class exposes the GetSourceEventArgs.Tag property, which you can use to specify an arbitrary object. This object will be passed along with the GetSourceEventArgs.Query property to the DismissSource event handler.

Expanded See Also

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