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ITableOperationsQueryRecord(RecordRestriction) Method

Queries database and returns a single modeled table record for the specified restriction.

Namespace: GSF.Data.Model
Assembly: GSF.Core (in GSF.Core.dll) Version: 2.4.218-beta+101eee949414e414795e55a6e73d88938f0177b8
Syntax
Object QueryRecord(
	RecordRestriction restriction
)
View Source

Parameters

restriction  RecordRestriction
Record restriction to apply.

Return Value

Object
A single modeled table record for the queried record.
Remarks

If no record is found for specified restriction, null will be returned.

This is a convenience call to QueryRecords(String, RecordRestriction, Int32) specifying the RecordRestriction parameter with a limit of 1 record.

If any of the restriction parameters reference a table field that is modeled with either an EncryptDataAttribute or FieldDataTypeAttribute, then the function GetInterpretedFieldValue(String, Object) will need to be called, replacing the target parameter with the returned value so that the field value will be properly set prior to executing the database function.

See Also