UpdateDefinitionExtensions.CurrentDate(TDocument) Method (UpdateDefinition(TDocument), FieldDefinition(TDocument), Nullable(UpdateDefinitionCurrentDateType))

UpdateDefinitionExtensionsCurrentDateTDocument Method (UpdateDefinitionTDocument, FieldDefinitionTDocument, NullableUpdateDefinitionCurrentDateType)

Combines an existing update with a current date operator.

Namespace: MongoDB.Driver
Assembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.2.0

Syntax

Copy

public static UpdateDefinition<TDocument> CurrentDate<TDocument>(
	this UpdateDefinition<TDocument> update,
	FieldDefinition<TDocument> field,
	Nullable<UpdateDefinitionCurrentDateType> type = null
)

<ExtensionAttribute>
Public Shared Function CurrentDate(Of TDocument) ( 
	update As UpdateDefinition(Of TDocument),
	field As FieldDefinition(Of TDocument),
	Optional type As Nullable(Of UpdateDefinitionCurrentDateType) = Nothing
) As UpdateDefinition(Of TDocument)

[<ExtensionAttribute>]
static member CurrentDate : 
        update : UpdateDefinition<'TDocument> * 
        field : FieldDefinition<'TDocument> * 
        ?type : Nullable<UpdateDefinitionCurrentDateType> 
(* Defaults:
        let _type = defaultArg type null
*)
-> UpdateDefinition<'TDocument>

Parameters

update: Type: MongoDB.DriverUpdateDefinitionTDocument
The update.
field: Type: MongoDB.DriverFieldDefinitionTDocument
The field.
type (Optional): Type: SystemNullableUpdateDefinitionCurrentDateType
The type.

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).

Reference

UpdateDefinitionExtensions Class

CurrentDate Overload

MongoDB.Driver Namespace