UpdateDefinitionExtensionsRenameTDocument Method (UpdateDefinitionTDocument, ExpressionFuncTDocument, Object, String) |
Combines an existing update with a field renaming operator.
Namespace:
MongoDB.Driver
Assembly:
MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.21.0+5a9c3311e158910b88195f290e6d4b1b2715d2b2
Syntax public static UpdateDefinition<TDocument> Rename<TDocument>(
this UpdateDefinition<TDocument> update,
Expression<Func<TDocument, Object>> field,
string newName
)
<ExtensionAttribute>
Public Shared Function Rename(Of TDocument) (
update As UpdateDefinition(Of TDocument),
field As Expression(Of Func(Of TDocument, Object)),
newName As String
) As UpdateDefinition(Of TDocument)
[<ExtensionAttribute>]
static member Rename :
update : UpdateDefinition<'TDocument> *
field : Expression<Func<'TDocument, Object>> *
newName : string -> UpdateDefinition<'TDocument>
Parameters
- update
- Type: MongoDB.DriverUpdateDefinitionTDocument
The update. - field
- Type: System.Linq.ExpressionsExpressionFuncTDocument, Object
The field. - newName
- Type: SystemString
The new name.
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