| IMongoIndexManagerTDocumentCreateOne Method (IndexKeysDefinitionTDocument, CreateIndexOptions, CancellationToken) | 
 
            Creates an index.
            
 
    Namespace: 
   MongoDB.Driver
    Assembly:
   MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.5.0+57.Branch.master.Sha.6a4e00a2d91090c65a9b11364b9ebfdb9c7da076
 Syntax
Syntaxstring CreateOne(
	IndexKeysDefinition<TDocument> keys,
	CreateIndexOptions options = null,
	CancellationToken cancellationToken = null
)
Function CreateOne ( 
	keys As IndexKeysDefinition(Of TDocument),
	Optional options As CreateIndexOptions = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As String
abstract CreateOne : 
        keys : IndexKeysDefinition<'TDocument> * 
        ?options : CreateIndexOptions * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _options = defaultArg options null
        let _cancellationToken = defaultArg cancellationToken null
*)
-> string 
Parameters
- keys
- Type: MongoDB.DriverIndexKeysDefinitionTDocument
 The keys.
- options (Optional)
- Type: MongoDB.DriverCreateIndexOptions
 The options.
- cancellationToken (Optional)
- Type: System.ThreadingCancellationToken
 The cancellation token.
Return Value
Type: 
String
            The name of the index that was created.
            
 See Also
See Also