MongoQueryableCountAsync Method | 
| Name | Description | |
|---|---|---|
| CountAsyncTSource(IMongoQueryableTSource, CancellationToken) | 
            Returns the number of elements in a sequence.
              | |
| CountAsyncTSource(IMongoQueryableTSource, ExpressionFuncTSource, Boolean, CancellationToken) | 
            Returns the number of elements in the specified sequence that satisfies a condition.
              |