DaoBase.CreatePrimaryKeyFilters Method

Creates for each entity which PK field(s) are in the passed in arraylist a new predicate expression which filters on the primary key fields of that entity and the set values for the given primary key fields. If no primary key fields are specified, null is returned.

Namespace: SD.LLBLGen.Pro.ORMSupportClasses
Assembly: SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.0.0.0 (5.0.0)

Syntax

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public virtual List<IPredicate> CreatePrimaryKeyFilters(
	IEntityFields fields
)

Public Overridable Function CreatePrimaryKeyFilters ( 
	fields As IEntityFields
) As List(Of IPredicate)

Parameters

fields: Type: SD.LLBLGen.Pro.ORMSupportClassesIEntityFields
IEntityField collection with all the fields of the entity for which the filter has to be constructed

Return Value

Type: ListIPredicate
ArrayList with for each entity a filled in predicate expression or null if no primary key fields are specified. PK filters are stored in the same order as entities appear in the pkfields, which is the same order in which entities are located in the hierarchy (from root to leaf)

Reference

DaoBase Class

SD.LLBLGen.Pro.ORMSupportClasses Namespace