UpdateDefinitionExtensionsPushEachTDocument, TItem Method (UpdateDefinitionTDocument, ExpressionFuncTDocument, IEnumerableTItem, IEnumerableTItem, NullableInt32, NullableInt32, SortDefinitionTItem) |
Combines an existing update with a push operator.
Namespace:
MongoDB.Driver
Assembly:
MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.21.0+5a9c3311e158910b88195f290e6d4b1b2715d2b2
Syntax public static UpdateDefinition<TDocument> PushEach<TDocument, TItem>(
this UpdateDefinition<TDocument> update,
Expression<Func<TDocument, IEnumerable<TItem>>> field,
IEnumerable<TItem> values,
Nullable<int> slice = null,
Nullable<int> position = null,
SortDefinition<TItem> sort = null
)
<ExtensionAttribute>
Public Shared Function PushEach(Of TDocument, TItem) (
update As UpdateDefinition(Of TDocument),
field As Expression(Of Func(Of TDocument, IEnumerable(Of TItem))),
values As IEnumerable(Of TItem),
Optional slice As Nullable(Of Integer) = Nothing,
Optional position As Nullable(Of Integer) = Nothing,
Optional sort As SortDefinition(Of TItem) = Nothing
) As UpdateDefinition(Of TDocument)
[<ExtensionAttribute>]
static member PushEach :
update : UpdateDefinition<'TDocument> *
field : Expression<Func<'TDocument, IEnumerable<'TItem>>> *
values : IEnumerable<'TItem> *
?slice : Nullable<int> *
?position : Nullable<int> *
?sort : SortDefinition<'TItem>
(* Defaults:
let _slice = defaultArg slice null
let _position = defaultArg position null
let _sort = defaultArg sort null
*)
-> UpdateDefinition<'TDocument>
Parameters
- update
- Type: MongoDB.DriverUpdateDefinitionTDocument
The update. - field
- Type: System.Linq.ExpressionsExpressionFuncTDocument, IEnumerableTItem
The field. - values
- Type: System.Collections.GenericIEnumerableTItem
The values. - slice (Optional)
- Type: SystemNullableInt32
The slice. - position (Optional)
- Type: SystemNullableInt32
The position. - sort (Optional)
- Type: MongoDB.DriverSortDefinitionTItem
The sort.
Type Parameters
- TDocument
- The type of the document.
- TItem
- The type of the item.
Return Value
Type:
UpdateDefinitionTDocument
A combined update.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
UpdateDefinitionTDocument. 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