MongoCollectionIndexExistsByName Method  | 
 
            Tests whether an index exists.
            
 
    Namespace: 
   MongoDB.Driver
    Assembly:
   MongoDB.Driver.Legacy (in MongoDB.Driver.Legacy.dll) Version: 2.22.0+75246110ed1247226fcc7f8eb2c54ffab745693e
Syntaxpublic virtual bool IndexExistsByName(
	string indexName
)
Public Overridable Function IndexExistsByName ( 
	indexName As String
) As Boolean
abstract IndexExistsByName : 
        indexName : string -> bool 
override IndexExistsByName : 
        indexName : string -> bool Parameters
- indexName
 - Type: SystemString
The name of the index. 
Return Value
Type: 
BooleanTrue if the index exists.
See Also