ProjectionValueProducerFunc Delegate

LLBLGen Pro v5.2 Runtime Framework Reference Manual

LLBLGen Pro v5.2 Runtime Framework Reference Manual

SD.LLBLGen.Pro.ORMSupportClasses Namespaces

SD.LLBLGen.Pro.ORMSupportClasses

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ProjectionValueProducerFunc Delegate

Delegate definition which is used by IProjector and projection engines. The delegate is used to produce a single value out of one or more values in the object array passed into the projection engine.

Namespace: SD.LLBLGen.Pro.ORMSupportClasses
Assembly: SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.2.0.0 (5.2.17.0403)

Syntax

public delegate Object ProjectionValueProducerFunc(
	Object[] values,
	int[] indices
)

Public Delegate Function ProjectionValueProducerFunc ( 
	values As Object(),
	indices As Integer()
) As Object

Parameters

values: Type: SystemObject
The values to project.
indices: Type: SystemInt32
The list of indices inside values. The delegate has to refer to these indices to obtain values from values

Return Value

Type: Object
the value to use for the projection.

Remarks

Used by Linq to produce values from projections using local functions. Also usable by .NET 2.0 developers, although with slightly more coding.

See Also

Reference

SD.LLBLGen.Pro.ORMSupportClasses Namespace

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