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Observable.ToAsync<T1, T2, T3, T4, TResult> Method (Func<T1, T2, T3, T4, TResult>, IScheduler)

Converts the function into an asynchronous function.

Namespace:  System.Reactive.Linq
Assembly:  System.Reactive (in System.Reactive.dll)
public static Func<T1, T2, T3, T4, IObservable<TResult>> ToAsync<T1, T2, T3, T4, TResult>(
	this Func<T1, T2, T3, T4, TResult> function,
	IScheduler scheduler

Type Parameters


The first type of function.


The second type of function.


The third type of function.


The fourth type of function.


The type of result.


Type: System.Func<T1, T2, T3, T4, TResult>
The function used to synchronization.
Type: System.Reactive.Concurrency.IScheduler
The scheduler used to synchronization.

Return Value

Type: System.Func<T1, T2, T3, T4, IObservable<TResult>>
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 Func<T1, T2, T3, T4, TResult>. When you use instance method syntax to call this method, omit the first parameter. For more information, see http://msdn.microsoft.com/en-us/library/bb384936(v=vs.103).aspx or http://msdn.microsoft.com/en-us/library/bb383977(v=vs.103).aspx.
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