DaoBaseGetScalar Method (IEntityFields, ITransaction, IPredicate, IRelationCollection, IGroupByCollection, Boolean)

public Object GetScalar(
	IEntityFields fields,
	ITransaction containingTransaction,
	IPredicate filter,
	IRelationCollection relations,
	IGroupByCollection groupByClause,
	bool allowDuplicates
)

Public Function GetScalar ( 
	fields As IEntityFields,
	containingTransaction As ITransaction,
	filter As IPredicate,
	relations As IRelationCollection,
	groupByClause As IGroupByCollection,
	allowDuplicates As Boolean
) As Object

Parameters

fields

Type: SD.LLBLGen.Pro.ORMSupportClassesIEntityFields
IEntityFields instance with a single field with an expression defined and eventually aggregates

containingTransaction

Type: SD.LLBLGen.Pro.ORMSupportClassesITransaction
A containing transaction, if caller is added to a transaction, or null if not.

filter

Type: SD.LLBLGen.Pro.ORMSupportClassesIPredicate
filter to use

relations

Type: SD.LLBLGen.Pro.ORMSupportClassesIRelationCollection
The relations to walk

groupByClause

Type: SD.LLBLGen.Pro.ORMSupportClassesIGroupByCollection
The list of fields to group by on. When not specified or an empty collection is specified, no group by clause is added to the query. A check is performed for each field in the selectList. If a field in the selectList is not present in the groupByClause collection, an exception is thrown.

allowDuplicates

Type: SystemBoolean
Allow duplicates in the resultset.

Return Value

Implements

Reference