Qbservable.ToAsync<T1, T2, TResult> Method (IQbservableProvider, Expression<Func<T1, T2, 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 T1, T2, TResult) ( _
provider As IQbservableProvider, _
function As Expression(Of Func(Of T1, T2, TResult)), _
scheduler As IScheduler _
) As Func(Of T1, T2, IQbservable(Of TResult))
'Usage
Dim provider As IQbservableProvider
Dim function As Expression(Of Func(Of T1, T2, TResult))
Dim scheduler As IScheduler
Dim returnValue As Func(Of T1, T2, IQbservable(Of TResult))
returnValue = provider.ToAsync(function, _
scheduler)
public static Func<T1, T2, IQbservable<TResult>> ToAsync<T1, T2, TResult>(
this IQbservableProvider provider,
Expression<Func<T1, T2, TResult>> function,
IScheduler scheduler
)
[ExtensionAttribute]
public:
generic<typename T1, typename T2, typename TResult>
static Func<T1, T2, IQbservable<TResult>^>^ ToAsync(
IQbservableProvider^ provider,
Expression<Func<T1, T2, TResult>^>^ function,
IScheduler^ scheduler
)
static member ToAsync :
provider:IQbservableProvider *
function:Expression<Func<'T1, 'T2, 'TResult>> *
scheduler:IScheduler -> Func<'T1, 'T2, IQbservable<'TResult>>
JScript does not support generic types and methods.
Type Parameters
- T1
The first type of function.
- T2
The second type of function.
- TResult
The type of result.
Parameters
- provider
Type: System.Reactive.Linq.IQbservableProvider
The local Qbservable provider.
- function
Type: System.Linq.Expressions.Expression<Func<T1, T2, TResult>>
The function used to synchronization.
- scheduler
Type: System.Reactive.Concurrency.IScheduler
The scheduler used to synchronization.
Return Value
Type: System.Func<T1, T2, 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 .