ProjectionDefinitionExtensionsSliceTDocument Method (ProjectionDefinitionTDocument, ExpressionFuncTDocument, Object, Int32, NullableInt32) |
Combines an existing projection with an array slice projection.
Namespace:
MongoDB.Driver
Assembly:
MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.7.3+Branch.v2.7.x.Sha.2f1f2be13a23b8520cb9c2ee8439c022f9a03efe
Syntax public static ProjectionDefinition<TDocument> Slice<TDocument>(
this ProjectionDefinition<TDocument> projection,
Expression<Func<TDocument, Object>> field,
int skip,
Nullable<int> limit = null
)
<ExtensionAttribute>
Public Shared Function Slice(Of TDocument) (
projection As ProjectionDefinition(Of TDocument),
field As Expression(Of Func(Of TDocument, Object)),
skip As Integer,
Optional limit As Nullable(Of Integer) = Nothing
) As ProjectionDefinition(Of TDocument)
[<ExtensionAttribute>]
static member Slice :
projection : ProjectionDefinition<'TDocument> *
field : Expression<Func<'TDocument, Object>> *
skip : int *
?limit : Nullable<int>
(* Defaults:
let _limit = defaultArg limit null
*)
-> ProjectionDefinition<'TDocument>
Parameters
- projection
- Type: MongoDB.DriverProjectionDefinitionTDocument
The projection. - field
- Type: System.Linq.ExpressionsExpressionFuncTDocument, Object
The field. - skip
- Type: SystemInt32
The skip. - limit (Optional)
- Type: SystemNullableInt32
The limit.
Type Parameters
- TDocument
- The type of the document.
Return Value
Type:
ProjectionDefinitionTDocument
A combined projection.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
ProjectionDefinitionTDocument. 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