ScannerStatusConditionEvent element

Artikel
05/02/2023

The required ScannerStatusConditionEvent element provides the client with detailed information about a single status change in the scan device.

Usage

<wscn:ScannerStatusConditionEvent>
  child elements
</wscn:ScannerStatusConditionEvent>

Attributes

There are no attributes.

Child elements

Element
DeviceCondition

Parent elements

There are no parent elements.

Remarks

The WSD Scan Service sends a ScannerStatusConditionEvent element to a client when a DeviceCondition element is added or changed in the ActiveConditions element table. The body of ScannerStatusConditionEvent contains the new or changed DeviceCondition element.

The WSD Scan Service should send a ScannerStatusConditionClearedEvent element to the client when the reported DeviceCondition has been cleared.

Examples

The following code example shows how the scan device notifies the client about a scan lamp failure.

<soap:Envelope
  xmlns:soap="https://www.w3.org/2003/05/soap-envelope"
  xmlns:wsa="https://schemas.xmlsoap.org/ws/2004/08/addressing"
  xmlns:wse="https://schemas.xmlsoap.org/ws/2004/08/eventing"
  xmlns:wscn="https://schemas.microsoft.com/windows/2006/01/wdp/scan"
  soap:encodingStyle='https://www.w3.org/2002/12/soap-encoding'>

  <soap:Header>
    <wsa:To>AddressofEventSink</wsa:To>
    <wsa:Action>
      https://schemas.microsoft.com/windows/2006/01/wdp/scan/ScannerStatusConditionEvent
    </wsa:Action>
    <wsa:MessageID>uuid:UniqueMsgId</wsa:MessageID>
  </soap:Header>

  <soap:Body>
    <wscn:ScannerStatusConditionEvent>
      <wscn:DeviceCondition wscn:Id="1543">
        <wscn:Time>2006-01-21T17:22:27.5242689Z</wscn:Time>
        <wscn:Name>LampError</wscn:Name>
        <wscn:Component>Platen</wscn:Component>
        <wscn:Severity>Critical</wscn:Severity>
      </wscn:DeviceCondition>
    </wscn:ScannerStatusConditionEvent>
  </soap:Body
</soap:Envelope>

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