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AdapterExtensionMethodsFetchAsDataReaderAsync Method

Async variant of FetchAsDataReader(IDataAccessAdapter, DynamicQuery, CommandBehavior). Fetches the query as an open data reader.

Namespace:  SD.LLBLGen.Pro.QuerySpec.Adapter
Assembly:  SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.12.0.0 (5.12.0)
Syntax
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public static Task<IDataReader> FetchAsDataReaderAsync(
	this IDataAccessAdapter adapter,
	DynamicQuery query,
	CommandBehavior behavior,
	CancellationToken cancellationToken
)

Parameters

adapter
Type: SD.LLBLGen.Pro.ORMSupportClassesIDataAccessAdapter
The adapter.
query
Type: SD.LLBLGen.Pro.QuerySpecDynamicQuery
The query.
behavior
Type: System.DataCommandBehavior
The behavior.
cancellationToken
Type: System.ThreadingCancellationToken
The cancellation token.

Return Value

Type: TaskIDataReader

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IDataAccessAdapter. 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).
Remarks
Ignores nested queries and projection logic embedded in a lambda specification in the query. The DataReader returned will contain the resultset of the plain SQL query.
See Also