IDataSourceValueLookupMetadata Method

Looks up metadata record for the specified target.

Namespace: GrafanaAdapters.DataSources
Assembly: GrafanaAdapters (in GrafanaAdapters.dll) Version: 2.4.171-beta

Syntax

DataRow LookupMetadata(
	DataSet metadata,
	string tableName,
	string target
)

Function LookupMetadata ( 
	metadata As DataSet,
	tableName As String,
	target As String
) As DataRow

DataRow^ LookupMetadata(
	DataSet^ metadata, 
	String^ tableName, 
	String^ target
)

abstract LookupMetadata : 
        metadata : DataSet * 
        tableName : string * 
        target : string -> DataRow

function LookupMetadata(metadata, tableName, target);

DataRow
Filtered metadata row for the specified target.

Remarks

Implementations should cache metadata lookups for performance.