SelfServicingExtensionMethodsFetchQueryFromSourceAsyncTElement Method (IDao, DynamicQueryTElement, IRetrievalQuery)

Async variant of FetchQueryFromSourceTElement(IDao, DynamicQueryTElement, IRetrievalQuery) Fetches the query which projection specified from the source query specified. Typically used to fetch a typed view from a stored procedure source.

Namespace: SD.LLBLGen.Pro.QuerySpec.SelfServicing
Assembly: SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.10.0.0 (5.10.0)

Syntax

Copy

public static Task<List<TElement>> FetchQueryFromSourceAsync<TElement>(
	this IDao dao,
	DynamicQuery<TElement> projectionDefinition,
	IRetrievalQuery source
)

<ExtensionAttribute>
Public Shared Function FetchQueryFromSourceAsync(Of TElement) ( 
	dao As IDao,
	projectionDefinition As DynamicQuery(Of TElement),
	source As IRetrievalQuery
) As Task(Of List(Of TElement))

Parameters

dao: Type: SD.LLBLGen.Pro.ORMSupportClassesIDao
The DAO instance.
projectionDefinition: Type: SD.LLBLGen.Pro.QuerySpecDynamicQueryTElement
The projection definition.
source: Type: SD.LLBLGen.Pro.ORMSupportClassesIRetrievalQuery
The source.

Type Parameters

TElement: The type of the element.

Return Value

Type: TaskListTElement
List of TElement instances instantiated from each row in source

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IDao. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Reference

SelfServicingExtensionMethods Class

FetchQueryFromSourceAsync Overload

SD.LLBLGen.Pro.QuerySpec.SelfServicing Namespace