UpdateDefinitionExtensionsCurrentDateTDocument Method (UpdateDefinitionTDocument, ExpressionFuncTDocument, Object, NullableUpdateDefinitionCurrentDateType) |
Combines an existing update with a current date operator.
Namespace:
MongoDB.Driver
Assembly:
MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.14.0+2b37a1fe1cbdbe1a020b52b77f1197b6d77575e7
Syntax public static UpdateDefinition<TDocument> CurrentDate<TDocument>(
this UpdateDefinition<TDocument> update,
Expression<Func<TDocument, Object>> field,
UpdateDefinitionCurrentDateType? type = null
)
<ExtensionAttribute>
Public Shared Function CurrentDate(Of TDocument) (
update As UpdateDefinition(Of TDocument),
field As Expression(Of Func(Of TDocument, Object)),
Optional type As UpdateDefinitionCurrentDateType? = Nothing
) As UpdateDefinition(Of TDocument)
[<ExtensionAttribute>]
static member CurrentDate :
update : UpdateDefinition<'TDocument> *
field : Expression<Func<'TDocument, Object>> *
?type : Nullable<UpdateDefinitionCurrentDateType>
(* Defaults:
let _type = defaultArg type null
*)
-> UpdateDefinition<'TDocument>
Parameters
- update
- Type: MongoDB.DriverUpdateDefinitionTDocument
The update. - field
- Type: System.Linq.ExpressionsExpressionFuncTDocument, Object
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).
See Also