Export (0) Print
Expand All

Qbservable.Average Method (IQbservable<Nullable<Int64>>)

Computes the average of a queryable observable sequence of nullable Int64 values.

Namespace:  System.Reactive.Linq
Assembly:  System.Reactive.Providers (in System.Reactive.Providers.dll)

public static IQbservable<Nullable<double>> Average(
	this IQbservable<Nullable<long>> source
)

Parameters

source
Type: System.Reactive.Linq.IQbservable<Nullable<Int64>>
A sequence of nullable Int64 values to calculate the average of.

Return Value

Type: System.Reactive.Linq.IQbservable<Nullable<Double>>
The average of a queryable observable sequence of nullable Int64 values.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IQbservable<Nullable<Int64>>. When you use instance method syntax to call this method, omit the first parameter. For more information, see https://msdn.microsoft.com/en-us/library/bb384936(v=vs.103).aspx or https://msdn.microsoft.com/en-us/library/bb383977(v=vs.103).aspx.
Show:
© 2015 Microsoft