IRelationalValueBufferFactoryFactory IRelationalValueBufferFactoryFactory Interface


Creates instances of the IRelationalValueBufferFactory type. IRelationalValueBufferFactory instances are tied to a specific result shape. This factory is responsible for creating the IRelationalValueBufferFactory for a given result shape.

This type is typically used by database providers (and other extensions). It is generally not used in application code.

public interface IRelationalValueBufferFactoryFactory
Public Interface IRelationalValueBufferFactoryFactory


Create(IReadOnlyList, IReadOnlyList) Create(IReadOnlyList(Of Type), IReadOnlyList(Of Int32))

Creates a new IRelationalValueBufferFactory.

IRelationalValueBufferFactory Create(IReadOnlyList<Type> valueTypes, IReadOnlyList<int> indexMap)
Function Create(valueTypes As IReadOnlyList(Of Type), indexMap As IReadOnlyList(Of Integer)) As IRelationalValueBufferFactory
System.Collections.Generic.IReadOnlyList<System.Type> System.Collections.Generic.IReadOnlyList(Of System.Type)

The types of values to be returned from the value buffer.

System.Collections.Generic.IReadOnlyList<System.Int32> System.Collections.Generic.IReadOnlyList(Of System.Int32)

An ordered list of zero-based indexes to be read from the underlying result set (i.e. the first number in this list is the index of the underlying result set that will be returned when value 0 is requested from the value buffer).