GridControl.AsyncOperationStarted Event
In This Article
Occurs after async data loading has been started.
Namespace: DevExpress.Xpf.Grid
Assembly: DevExpress.Xpf.Grid.v24.1.dll
NuGet Package: DevExpress.Wpf.Grid.Core
#Declaration
public event RoutedEventHandler AsyncOperationStarted
#Event Data
The AsyncOperationStarted event's data class is RoutedEventArgs. The following properties provide information specific to this event:
Property | Description |
---|---|
Handled | Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. |
Original |
Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. |
Routed |
Gets or sets the Routed |
Source | Gets or sets a reference to the object that raised the event. |
The event data class exposes the following methods:
Method | Description |
---|---|
Invoke |
When overridden in a derived class, provides a way to invoke event handlers in a type-specific way, which can increase efficiency over the base implementation. |
On |
When overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes. |
#Remarks
To learn more, see Instant Feedback UI Mode.
See Also