XPQueryExtensions.AverageAsync(IQueryable<Int64>, CancellationToken) Method
Asynchronously calculates an average of objects’ specific Int64 fields for a query.
Namespace: DevExpress.Xpo
Assembly: DevExpress.Xpo.v20.2.dll
NuGet Package: DevExpress.Xpo
NuGet Packages: DevExpress.WindowsDesktop.Xpo, DevExpress.Xpo
Declaration
Parameters
Name | Type | Description |
---|---|---|
query | IQueryable<Int64> | An XPQuery<T> that specifies a persistent object selection. |
Optional Parameters
Name | Type | Default | Description |
---|---|---|---|
cancellationToken | CancellationToken | *null* | A CancellationToken object that delivers a cancellation notice to the running operation. |
Returns
Type | Description |
---|---|
Task<Double> | A Task that returns an average of objects’ specific Int64 fields for a query. |
See Also