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MeasurementKeyLookUpOrCreate(Guid, String, UInt64) Method

Performs a lookup by signal ID and, failing that, attempts to create the key using the given signal ID, source, and ID.

Namespace: GSF.TimeSeries
Assembly: GSF.TimeSeries (in GSF.TimeSeries.dll) Version: 2.4.218-beta
Syntax
public static MeasurementKey LookUpOrCreate(
	Guid signalID,
	string source,
	ulong id
)
View Source

Parameters

signalID  Guid
The signal ID of the key to be looked up.
source  String
The source to use for the key if the lookup fails.
id  UInt64
The ID to use for the key if the lookup fails.

Return Value

MeasurementKey
If the lookup succeeds, an existing measurement key with a matching signalID. If creation succeeds, a new measurement key with matching signal ID, source, and ID. Otherwise, Undefined.
See Also