Async variant of ExecuteScalarQuery(IRetrievalQuery, ITransaction) Executes the passed in query as a scalar query and returns the value returned from this scalar execution.

Namespace: SD.LLBLGen.Pro.ORMSupportClasses
Assembly: SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.8.0.0 (5.8.21.0111)

Syntax

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public virtual Task<Object> ExecuteScalarQueryAsync(
	IRetrievalQuery queryToExecute,
	ITransaction containingTransaction,
	CancellationToken cancellationToken
)

Public Overridable Function ExecuteScalarQueryAsync ( 
	queryToExecute As IRetrievalQuery,
	containingTransaction As ITransaction,
	cancellationToken As CancellationToken
) As Task(Of Object)

Parameters

queryToExecute: Type: SD.LLBLGen.Pro.ORMSupportClassesIRetrievalQuery
a scalar query, which is a SELECT query which returns a single value
containingTransaction: Type: SD.LLBLGen.Pro.ORMSupportClassesITransaction
A containing transaction if caller is added to a transaction, or null of not.
cancellationToken: Type: System.ThreadingCancellationToken
The cancellation token

Return Value

Type: TaskObject
the scalar value returned from the query.

Reference

DaoBase Class

SD.LLBLGen.Pro.ORMSupportClasses Namespace

DaoBaseAddLanguageSpecificTextSet("LSTF11E2E50_0?cpp=::|nu=.");ExecuteScalarQueryAsync Method

Parameters

Return Value

Reference

DaoBaseExecuteScalarQueryAsync Method