IFindFluentExtensionsProjectTDocument, TProjection, TNewProjection Method (IFindFluentTDocument, TProjection, ExpressionFuncTDocument, TNewProjection) |
Projects the result.
Namespace:
MongoDB.Driver
Assembly:
MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.8.0+cc573f3e1f48f39162b4b680e921a623e127e8fa
Syntax public static IFindFluent<TDocument, TNewProjection> Project<TDocument, TProjection, TNewProjection>(
this IFindFluent<TDocument, TProjection> find,
Expression<Func<TDocument, TNewProjection>> projection
)
<ExtensionAttribute>
Public Shared Function Project(Of TDocument, TProjection, TNewProjection) (
find As IFindFluent(Of TDocument, TProjection),
projection As Expression(Of Func(Of TDocument, TNewProjection))
) As IFindFluent(Of TDocument, TNewProjection)
[<ExtensionAttribute>]
static member Project :
find : IFindFluent<'TDocument, 'TProjection> *
projection : Expression<Func<'TDocument, 'TNewProjection>> -> IFindFluent<'TDocument, 'TNewProjection>
Parameters
- find
- Type: MongoDB.DriverIFindFluentTDocument, TProjection
The fluent find. - projection
- Type: System.Linq.ExpressionsExpressionFuncTDocument, TNewProjection
The projection.
Type Parameters
- TDocument
- The type of the document.
- TProjection
- The type of the projection (same as TDocument if there is no projection).
- TNewProjection
- The type of the new projection.
Return Value
Type:
IFindFluentTDocument,
TNewProjectionThe fluent find interface.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
IFindFluentTDocument,
TProjection. 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).
See Also