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DataAccessAdapterCoreGetScalar Method (IEntityField2, IExpression, AggregateFunction, IPredicate)
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: 5.1.0.0 (5.1.0)
Syntax
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public Object GetScalar(
	IEntityField2 field,
	IExpression expressionToExecute,
	AggregateFunction aggregateToApply,
	IPredicate filter
)

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.
filter
Type: SD.LLBLGen.Pro.ORMSupportClassesIPredicate
The filter to apply to retrieve the scalar

Return Value

Type: Object
the scalar value requested

Implements

IDataAccessAdapterGetScalar(IEntityField2, IExpression, AggregateFunction, IPredicate)
See Also