MongoCollectionBaseTDocumentDistinctAsyncTField Method (FieldDefinitionTDocument, TField, FilterDefinitionTDocument, DistinctOptions, CancellationToken) | 
 
            Gets the distinct values for a specified field.
            
 
    Namespace: 
   MongoDB.Driver
    Assembly:
   MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.22.0+75246110ed1247226fcc7f8eb2c54ffab745693e
Syntaxpublic abstract Task<IAsyncCursor<TField>> DistinctAsync<TField>(
	FieldDefinition<TDocument, TField> field,
	FilterDefinition<TDocument> filter,
	DistinctOptions options = null,
	CancellationToken cancellationToken = default
)
Public MustOverride Function DistinctAsync(Of TField) ( 
	field As FieldDefinition(Of TDocument, TField),
	filter As FilterDefinition(Of TDocument),
	Optional options As DistinctOptions = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of IAsyncCursor(Of TField))
abstract DistinctAsync : 
        field : FieldDefinition<'TDocument, 'TField> * 
        filter : FilterDefinition<'TDocument> * 
        ?options : DistinctOptions * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _options = defaultArg options null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<IAsyncCursor<'TField>> 
Parameters
- field
 - Type: MongoDB.DriverFieldDefinitionTDocument, TField
The field. - filter
 - Type: MongoDB.DriverFilterDefinitionTDocument
The filter. - options (Optional)
 - Type: MongoDB.DriverDistinctOptions
The options. - cancellationToken (Optional)
 - Type: System.ThreadingCancellationToken
The cancellation token. 
Type Parameters
- TField
 - The type of the result.
 
Return Value
Type: 
TaskIAsyncCursorTFieldA Task whose result is a cursor.
Implements
IMongoCollectionTDocumentDistinctAsyncTField(FieldDefinitionTDocument, TField, FilterDefinitionTDocument, DistinctOptions, CancellationToken)
See Also