Observable.Cast<TResult> Method

Converts the elements of an observable sequence to the specified type.

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

public static IObservable<TResult> Cast<TResult>(
	this IObservable<Object> source

Type Parameters


The type of result.


Type: System.IObservable<Object>
The source sequence.

Return Value

Type: System.IObservable<TResult>
An observable sequence that contains each element of the source sequence converted to the specified type.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IObservable<Object>. 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.aspx or https://msdn.microsoft.com/en-us/library/bb383977.aspx.