ProjectionDefinitionBuilder(TSource).Expression(TProjection) Method

ProjectionDefinitionBuilder<TSource>.Expression<TProjection> Method

Creates a projection based on the expression.

Namespace: MongoDB.Driver
Assembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.4.1

Syntax

public ProjectionDefinition<TSource, TProjection> Expression<TProjection>(
	Expression<Func<TSource, TProjection>> expression
)

Public Function Expression(Of TProjection) ( 
	expression As Expression(Of Func(Of TSource, TProjection))
) As ProjectionDefinition(Of TSource, TProjection)

member Expression : 
        expression : Expression<Func<'TSource, 'TProjection>> -> ProjectionDefinition<'TSource, 'TProjection>

Parameters

expression: Type: Func<TSource, TProjection>>
The expression.

Type Parameters

TProjection: The type of the result.

Return Value

Type: ProjectionDefinition<TSource, TProjection>
An expression projection.

Reference

ProjectionDefinitionBuilder<TSource> Class

MongoDB.Driver Namespace