DataAccessAdapterCoreGetScalar Method (IEntityField2, IExpression, AggregateFunction)

Gets a scalar value, calculated with the aggregate and expression specified. the field specified is the field the expression and aggregate are applied on.

Namespace: SD.LLBLGen.Pro.ORMSupportClasses
Assembly: SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.4.0.0 (5.4.0)

Syntax

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public Object GetScalar(
	IEntityField2 field,
	IExpression expressionToExecute,
	AggregateFunction aggregateToApply
)

Public Function GetScalar ( 
	field As IEntityField2,
	expressionToExecute As IExpression,
	aggregateToApply As AggregateFunction
) As Object

Parameters

field: Type: SD.LLBLGen.Pro.ORMSupportClassesIEntityField2
Field to which to apply the aggregate function and expression
expressionToExecute: Type: SD.LLBLGen.Pro.ORMSupportClassesIExpression
The expression to execute. Can be null
aggregateToApply: Type: SD.LLBLGen.Pro.ORMSupportClassesAggregateFunction
Aggregate function to apply.

Return Value

Type: Object
the scalar value requested

Implements

IDataAccessAdapterGetScalar(IEntityField2, IExpression, AggregateFunction)

Reference

DataAccessAdapterCore Class

GetScalar Overload

SD.LLBLGen.Pro.ORMSupportClasses Namespace

DataAccessAdapterCoreAddLanguageSpecificTextSet("LST42781C38_0?cpp=::|nu=.");GetScalar Method (IEntityField2, IExpression, AggregateFunction)

Parameters

Return Value

Implements

Reference

DataAccessAdapterCoreGetScalar Method (IEntityField2, IExpression, AggregateFunction)