UpdateDefinitionExtensions.PopFirst<TDocument> Method (UpdateDefinition<TDocument>, FieldDefinition<TDocument>) |
Combines an existing update with a pop operator.
Namespace:
MongoDB.Driver
Assembly:
MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.15.0+f503bf610759c13f78cff9a3c01e91453185d2ed
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.Driver.UpdateDefinition<TDocument>
The update. - field
- Type: MongoDB.Driver.FieldDefinition<TDocument>
The field.
Type Parameters
- TDocument
- The type of the document.
Return Value
Type:
UpdateDefinition<TDocument>
A combined update.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
UpdateDefinition<TDocument>. 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