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Observable.ToAsync(T1, T2, T3) Method (Action(T1, T2, T3))

Converts the function into an asynchronous function.

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

static member ToAsync : 
        action:Action<'T1, 'T2, 'T3> -> Func<'T1, 'T2, 'T3, IObservable<Unit>> 

Type Parameters


The first type of function.


The second type of function.


The third type of function.


Type: System.Action(T1, T2, T3)
The action used to synchronization.

Return Value

Type: System.Func(T1, T2, T3, IObservable(Unit))
The function into an asynchronous function.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type Action(T1, T2, T3). 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.
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