Qbservable

Qbservable.Start<TSource> Method (IQbservableProvider, Expression<Func<TSource>>, IScheduler)

Invokes the function asynchronously.

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

Syntax

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

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

Type Parameters

  • TSource
    The type of source.

Parameters

Return Value

Type: System.Reactive.Linq.IQbservable<TSource>
The function asynchronously.

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

Start Overload

System.Reactive.Linq Namespace

Qbservable.Start<TSource> Method (IQbservableProvider, Expression<Func<TSource>>)

Invokes the function asynchronously.

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

Syntax

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

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

Type Parameters

  • TSource
    The type of source.

Parameters

Return Value

Type: System.Reactive.Linq.IQbservable<TSource>
The function asynchronously.

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

Start Overload

System.Reactive.Linq Namespace