UpdateDefinitionExtensionsPopFirstTDocument Method (UpdateDefinitionTDocument, FieldDefinitionTDocument) |
Combines an existing update with a pop operator.
Namespace:
MongoDB.Driver
Assembly:
MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.21.0+5a9c3311e158910b88195f290e6d4b1b2715d2b2
Syntax public static UpdateDefinition<TDocument> PopFirst<TDocument>(
this UpdateDefinition<TDocument> update,
FieldDefinition<TDocument> field
)
<ExtensionAttribute>
Public Shared Function PopFirst(Of TDocument) (
update As UpdateDefinition(Of TDocument),
field As FieldDefinition(Of TDocument)
) As UpdateDefinition(Of TDocument)
[<ExtensionAttribute>]
static member PopFirst :
update : UpdateDefinition<'TDocument> *
field : FieldDefinition<'TDocument> -> UpdateDefinition<'TDocument>
Parameters
- update
- Type: MongoDB.DriverUpdateDefinitionTDocument
The update. - field
- Type: MongoDB.DriverFieldDefinitionTDocument
The field.
Type Parameters
- TDocument
- The type of the document.
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