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ImageScanner.ErrorEvent Event

  • Article

2/27/2008

Notifies the application that an Image Scanner device error has been detected and 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

Queued when an error is detected when it tries to read Image Scanner data. This event is not delivered until the DataEventEnabled property is true to guarantee correct application sequencing.

See Also

Reference

ImageScanner Class
ImageScanner Members
Microsoft.PointOfService Namespace
ImageScanner.DataEvent Event
ImageScanner.DataEventEnabled Property