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   [Collapse]AppointmentExchanger Class
     AppointmentExchanger Members
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      GetAppointmentForeignId Event
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View this topic on docs.devexpress.com (Learn more)

AppointmentExchanger.OnException Event

Occurs if an exception is raised during the export/import process.

Namespace:DevExpress.XtraScheduler.Exchange
Assembly:DevExpress.XtraScheduler.v19.2.Core.dll

Expanded Syntax

Expanded Event Data

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

The following ExchangeExceptionEventArgs properties provide information specific to this event.
Property Description
Handled Gets or sets whether an event was handled. If it was handled, the exception is not propagated.
OriginalException Provides access to a .NET exception which originated this event.

Expanded Remarks

Handle this event to intercept exceptions thrown during export/import processes started by AppointmentExporter.Export or AppointmentImporter.Import methods. When necessary, you can terminate the process by calling the Terminate method.

The following code illustrates handling exceptions that may occur during an import operation performed by the iCalendarImporter.

To handle exceptions, subscribe to the OnException event before calling the AppointmentImporter.Import method. When an exception occurs, the import process is terminated, so no data are loaded into the Scheduler.

If an exception fires while parsing iCal data, a cast of event arguments object to the iCalendarParseExceptionEventArgs type is performed successfully and the information on the iCalendarParseExceptionEventArgs.LineIndex and the iCalendarParseExceptionEventArgs.LineText is displayed. Otherwise System.Exception object is retrieved, to display the exception description.

Expanded See Also

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