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PersistenceCoreFetchPrefetchPath Method

Fetches one or more entities which match the filter information in the filterBucket into the EntityCollection passed. The entity collection object has to contain an entity factory object which will be the factory for the entity instances to be fetched.

Namespace:  SD.LLBLGen.Pro.ORMSupportClasses
Assembly:  SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.7.0.0 (5.7.0)
Syntax
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public static void FetchPrefetchPath(
	QueryParameters rootNodeParameters,
	bool forceParameterizedPPath,
	ITransaction transactionToUse,
	int parameterisedPrefetchPathThreshold,
	Action<QueryParameters> fetchNodeFunc,
	Action<ITransaction, IPrefetchPathElementCore, QueryParameters, IEntityCollectionCore> mergeManyToManyFunc
)

Parameters

rootNodeParameters
Type: SD.LLBLGen.Pro.ORMSupportClassesQueryParameters
The parameters.
forceParameterizedPPath
Type: SystemBoolean
if set to true, it always will use a parameterized prefetch path, no matter what. Used for paging scenario's
transactionToUse
Type: SD.LLBLGen.Pro.ORMSupportClassesITransaction
The transaction to use. Is null in adapter scenarios
parameterisedPrefetchPathThreshold
Type: SystemInt32
The parameterised prefetch path threshold.
fetchNodeFunc
Type: SystemActionQueryParameters
The fetch node func, used to fetch the data for the current node.
mergeManyToManyFunc
Type: SystemActionITransaction, IPrefetchPathElementCore, QueryParameters, IEntityCollectionCore
The merge many to many func, which is used in a m:n scenario to merge the fetched entities into the root entities using a m:n merge which will fetch the intermediate rows to perform the merge.
Exceptions
ExceptionCondition
ArgumentNullExceptionparameters
ApplicationException
See Also