Qbservable

Qbservable.ToAsync<TResult> Method (IQbservableProvider, Expression<Func<TResult>>)

Converts the function into an asynchronous function.

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

Syntax

'Declaration
<ExtensionAttribute> _
Public Shared Function ToAsync(Of TResult) ( _
    provider As IQbservableProvider, _
    function As Expression(Of Func(Of TResult)) _
) As Func(Of IQbservable(Of TResult))
'Usage
Dim provider As IQbservableProvider
Dim function As Expression(Of Func(Of TResult))
Dim returnValue As Func(Of IQbservable(Of TResult))

returnValue = provider.ToAsync(function)
public static Func<IQbservable<TResult>> ToAsync<TResult>(
    this IQbservableProvider provider,
    Expression<Func<TResult>> function
)
[ExtensionAttribute]
public:
generic<typename TResult>
static Func<IQbservable<TResult>^>^ ToAsync(
    IQbservableProvider^ provider, 
    Expression<Func<TResult>^>^ function
)
static member ToAsync : 
        provider:IQbservableProvider * 
        function:Expression<Func<'TResult>> -> Func<IQbservable<'TResult>> 
JScript does not support generic types and methods.

Type Parameters

  • TResult
    The type of result.

Parameters

Return Value

Type: System.Func<IQbservable<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 IQbservableProvider. When you use instance method syntax to call this method, omit the first parameter. For more information, see or .

See Also

Reference

Qbservable Class

ToAsync Overload

System.Reactive.Linq Namespace

Qbservable.ToAsync<TResult> Method (IQbservableProvider, Expression<Func<TResult>>, IScheduler)

Converts the function into an asynchronous function.

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

Syntax

'Declaration
<ExtensionAttribute> _
Public Shared Function ToAsync(Of TResult) ( _
    provider As IQbservableProvider, _
    function As Expression(Of Func(Of TResult)), _
    scheduler As IScheduler _
) As Func(Of IQbservable(Of TResult))
'Usage
Dim provider As IQbservableProvider
Dim function As Expression(Of Func(Of TResult))
Dim scheduler As IScheduler
Dim returnValue As Func(Of IQbservable(Of TResult))

returnValue = provider.ToAsync(function, _
    scheduler)
public static Func<IQbservable<TResult>> ToAsync<TResult>(
    this IQbservableProvider provider,
    Expression<Func<TResult>> function,
    IScheduler scheduler
)
[ExtensionAttribute]
public:
generic<typename TResult>
static Func<IQbservable<TResult>^>^ ToAsync(
    IQbservableProvider^ provider, 
    Expression<Func<TResult>^>^ function, 
    IScheduler^ scheduler
)
static member ToAsync : 
        provider:IQbservableProvider * 
        function:Expression<Func<'TResult>> * 
        scheduler:IScheduler -> Func<IQbservable<'TResult>> 
JScript does not support generic types and methods.

Type Parameters

  • TResult
    The type of result.

Parameters

Return Value

Type: System.Func<IQbservable<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 IQbservableProvider. When you use instance method syntax to call this method, omit the first parameter. For more information, see or .

See Also

Reference

Qbservable Class

ToAsync Overload

System.Reactive.Linq Namespace