MongoQueryableAverageAsync Method (IMongoQueryableNullableInt32, CancellationToken) |
Computes the average of a sequence of
NullableT values.
Namespace:
MongoDB.Driver.Linq
Assembly:
MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.14.0+2b37a1fe1cbdbe1a020b52b77f1197b6d77575e7
Syntax public static Task<double?> AverageAsync(
this IMongoQueryable<int?> source,
CancellationToken cancellationToken = default
)
<ExtensionAttribute>
Public Shared Function AverageAsync (
source As IMongoQueryable(Of Integer?),
Optional cancellationToken As CancellationToken = Nothing
) As Task(Of Double?)
[<ExtensionAttribute>]
static member AverageAsync :
source : IMongoQueryable<Nullable<int>> *
?cancellationToken : CancellationToken
(* Defaults:
let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<Nullable<float>>
Parameters
- source
- Type: MongoDB.Driver.LinqIMongoQueryableNullableInt32
A sequence of values to calculate the average of. - cancellationToken (Optional)
- Type: System.ThreadingCancellationToken
The cancellation token.
Return Value
Type:
TaskNullableDoubleThe average of the values in the sequence.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
IMongoQueryableNullableInt32. 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