The OlapException event is obsolete now. Use the QueryException event instead.
Raised when a query processing error occurs on a bound OLAP server, or when the connection to this server is lost.
NuGet Package: DevExpress.Wpf.PivotGrid
[Obsolete("The OlapException event is obsolete now. Use the QueryException event instead.")] [Browsable(false)] public event PivotOlapExceptionEventHandler OlapException
<Obsolete("The OlapException event is obsolete now. Use the QueryException event instead.")> <Browsable(False)> Public Event OlapException As PivotOlapExceptionEventHandler
The OlapException event's data class is PivotOlapExceptionEventArgs. The following properties provide information specific to this event:
|ErrorPanelText||Gets or sets a text from the error panel. Inherited from PivotQueryExceptionEventArgs.|
|Exception||Gets the exception that was thrown. Inherited from PivotQueryExceptionEventArgs.|
|Handled||Gets or sets a value that indicates the present state of the event handling for a routed event as it travels the route. Inherited from RoutedEventArgs.|
|IsDrillDownRequested||Gets a value that indicates whether a query processing error occurs during a drill-down request. Inherited from PivotQueryExceptionEventArgs.|
|OriginalSource||Gets the original reporting source as determined by pure hit testing, before any possible Source adjustment by a parent class. Inherited from RoutedEventArgs.|
|RoutedEvent||Gets or sets the RoutedEvent associated with this RoutedEventArgs instance. Inherited from RoutedEventArgs.|
|ShowErrorPanel||Gets or sets whether to show the error panel. Inherited from PivotQueryExceptionEventArgs.|
|Source||Gets or sets a reference to the object that raised the event. Inherited from RoutedEventArgs.|
The event data class exposes the following methods:
|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. Inherited from RoutedEventArgs.|
|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. Inherited from RoutedEventArgs.|
Use the event parameter’s PivotQueryExceptionEventArgs.Exception property to determine which exception has been thrown.
To cancel the default exception handling actions, set the Handled property to true.