DataViewBase.CreateRootNodeCompleted Event

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v24.2.Core.dll

NuGet Package: DevExpress.Wpf.Grid.Core

Declaration

C#

public event EventHandler<ScalarOperationCompletedEventArgs<IRootDataNode>> CreateRootNodeCompleted

VB.NET

Public Event CreateRootNodeCompleted As EventHandler(Of ScalarOperationCompletedEventArgs(Of IRootDataNode))

Event Data

The CreateRootNodeCompleted event's data class is ScalarOperationCompletedEventArgs<IRootDataNode>. The following properties provide information specific to this event:

Property	Description
Cancelled	Gets a value indicating whether an asynchronous operation has been canceled. Inherited from AsyncCompletedEventArgs.
Error	Gets a value indicating which error occurred during an asynchronous operation. Inherited from AsyncCompletedEventArgs.
Result	Returns the scalar operation result.
UserState	Gets the unique identifier for the asynchronous task. Inherited from AsyncCompletedEventArgs.

The event data class exposes the following methods:

Method	Description
RaiseExceptionIfNecessary()	Raises a user-supplied exception if an asynchronous operation failed. Inherited from AsyncCompletedEventArgs.

Implements

CreateRootNodeCompleted