Reference

OpcTimedShelveMethodNode.TimedShelveExCallback Delegate

Transitions the alarm condition into the timed shelved state.

Syntax

csharp

[CLSCompliant(false)]
public delegate void OpcTimedShelveMethodNode.TimedShelveExCallback(
    OpcMethodContext context,
    double duration)

vbnet

<CLSCompliant(False)>
Public Delegate Sub OpcTimedShelveMethodNode.TimedShelveExCallback(
    context As OpcMethodContext,
    duration As Double)

Name	Type	Description
`context`	OpcMethodContext	The OpcMethodContext to use when shelving the alarm. This instance will be also updated with the outcome of the method call.
`duration`	Double	A fixed time for which the alarm is to be shelved. The server may refuse the provided duration. If a max time shelved property exist on the alarm than the shelving time shall be less than or equal to the value of this property.

This method does provide the following OpcResult information:

BadConditionAlreadyShelvedThe alarm is already in timed shelved state and the system does not allow a reset of the shelved timer.
BadShelvingTimeOutOfRange

Package	Versions
Opc.UaFx.Advanced	v2.5–v2.59