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Returns an observable sequence that propagates the result of the task.
Namespace: System.Reactive.Threading.Tasks
Assembly: System.Reactive (in System.Reactive.dll)
Syntax
'Declaration
<ExtensionAttribute> _
Public Shared Function ToObservable(Of TResult) ( _
task As Task(Of TResult) _
) As IObservable(Of TResult)
'Usage
Dim task As Task(Of TResult)
Dim returnValue As IObservable(Of TResult)
returnValue = task.ToObservable()
public static IObservable<TResult> ToObservable<TResult>(
this Task<TResult> task
)
[ExtensionAttribute]
public:
generic<typename TResult>
static IObservable<TResult>^ ToObservable(
Task<TResult>^ task
)
static member ToObservable :
task:Task<'TResult> -> IObservable<'TResult>
JScript does not support generic types and methods.
Type Parameters
- TResult
The type of result.
Parameters
- task
Type: System.Threading.Tasks.Task<TResult>
The task to convert to an observable sequence.
Return Value
Type: System.IObservable<TResult>
An observable sequence that produces the task's result, or propagates the exception produced by the task.
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type Task<TResult>. When you use instance method syntax to call this method, omit the first parameter. For more information, see or .