IdeaBlade.EntityModel Assembly > IdeaBlade.EntityModel Namespace > EntityScalarAsyncExtensions Class > Average Method : Average(IEntityScalarQuery,CancellationToken) Method |
'Declaration
<ExtensionAttribute()> Public Overloads Shared Function Average( _ ByVal source As IEntityScalarQuery, _ ByVal cancellationToken As CancellationToken _ ) As Task(Of Object)
'Usage
Dim source As IEntityScalarQuery Dim cancellationToken As CancellationToken Dim value As Task(Of Object) value = EntityScalarAsyncExtensions.Average(source, cancellationToken)
[Extension()] public static Task<object> Average( IEntityScalarQuery source, CancellationToken cancellationToken )
public async void AsyncAverage() { var avgFreight = await _entityManager.OrderSummaries.Select(o => o.Freight).AsScalarAsync().Average(); }
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2