PivotGridControl.OlapQueryTimeout Event

Occurs when the query time-out has expired.

Namespace: DevExpress.Xpf.PivotGrid

Assembly: DevExpress.Xpf.PivotGrid.v24.2.dll

NuGet Package: DevExpress.Wpf.PivotGrid

Declaration

C#

public event RoutedEventHandler OlapQueryTimeout

VB.NET

Public Event OlapQueryTimeout As RoutedEventHandler

Event Data

The OlapQueryTimeout 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.
OriginalSource	Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class.
RoutedEvent	Gets or sets the RoutedEvent associated with this RoutedEventArgs instance.
Source	Gets or sets a reference to the object that raised the event.

The event data class exposes the following methods:

Method	Description
InvokeEventHandler(Delegate, Object)	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.
OnSetSource(Object)	When overridden in a derived class, provides a notification callback entry point whenever the value of the Source property of an instance changes.

Remarks

When setting a connection string via the PivotGridControl.OlapConnectionString property, you can specify the maximum amount of time allotted until a query to an OLAP server is completed. If the server doesn’t respond after this interval has elapsed, the OlapQueryTimeout notification event fires.