ElectronicJournal.ErrorEvent Event (POS for .NET v1.12 SDK Documentation)

2/27/2008

Notifies the application that an Electronic Journal error has been detected and that a suitable response by the application is necessary to process the error condition.

Namespace: Microsoft.PointOfService
Assembly: Microsoft.PointOfService (in microsoft.pointofservice.dll)

Syntax

'Declaration
Public Event ErrorEvent As DeviceErrorEventHandler

public abstract event DeviceErrorEventHandler ErrorEvent

public:
virtual event DeviceErrorEventHandler^ ErrorEvent {
    void add (DeviceErrorEventHandler^ value) abstract;
    void remove (DeviceErrorEventHandler^ value) abstract;
}

/** @event */
public abstract void add_ErrorEvent (DeviceErrorEventHandler value)

/** @event */
public abstract void remove_ErrorEvent (DeviceErrorEventHandler value)

Remarks

Raised by the service object, notifies the application that an Electronic Journal device error has been detected and that a suitable response by the application is necessary to process the error condition.

ErrorEvent event notifications are delivered if the following conditions are true:

• When the PosPrinter or FiscalPrinter device asynchronously performs printing jobs which include writing to the Electronic Journal media and this writing fails.

• When the QueryContent method fails in asynchronous mode.

• When one of the methods InitializeMedium, EraseMedium, PrintContent, or PrintContentFile - is performed in asynchronous mode and fails.

See Also

Reference

ElectronicJournal Class
ElectronicJournal Members
Microsoft.PointOfService Namespace