Qbservable.Throw<TResult> Method (IQbservableProvider, Exception)
Returns a queryable observable sequence that terminates with an exception.
Namespace: System.Reactive.Linq
Assembly: System.Reactive.Providers (in System.Reactive.Providers.dll)
Syntax
'Declaration
<ExtensionAttribute> _
Public Shared Function Throw(Of TResult) ( _
provider As IQbservableProvider, _
exception As Exception _
) As IQbservable(Of TResult)
'Usage
Dim provider As IQbservableProvider
Dim exception As Exception
Dim returnValue As IQbservable(Of TResult)
returnValue = provider.Throw(exception)
public static IQbservable<TResult> Throw<TResult>(
this IQbservableProvider provider,
Exception exception
)
[ExtensionAttribute]
public:
generic<typename TResult>
static IQbservable<TResult>^ Throw(
IQbservableProvider^ provider,
Exception^ exception
)
static member Throw :
provider:IQbservableProvider *
exception:Exception -> IQbservable<'TResult>
JScript does not support generic types and methods.
Type Parameters
- TResult
The type of result.
Parameters
provider
Type: System.Reactive.Linq.IQbservableProvider
The local Qbservable provider.exception
Type: System.Exception
The exception object used for the sequence’s termination.
Return Value
Type: System.Reactive.Linq.IQbservable<TResult>
A queryable observable sequence that terminates exceptionally with the specified exception object.
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
System.Reactive.Linq Namespace
Qbservable.Throw<TResult> Method (IQbservableProvider, Exception, IScheduler)
Returns a queryable observable sequence that terminates with an exception with the specified scheduler.
Namespace: System.Reactive.Linq
Assembly: System.Reactive.Providers (in System.Reactive.Providers.dll)
Syntax
'Declaration
<ExtensionAttribute> _
Public Shared Function Throw(Of TResult) ( _
provider As IQbservableProvider, _
exception As Exception, _
scheduler As IScheduler _
) As IQbservable(Of TResult)
'Usage
Dim provider As IQbservableProvider
Dim exception As Exception
Dim scheduler As IScheduler
Dim returnValue As IQbservable(Of TResult)
returnValue = provider.Throw(exception, _
scheduler)
public static IQbservable<TResult> Throw<TResult>(
this IQbservableProvider provider,
Exception exception,
IScheduler scheduler
)
[ExtensionAttribute]
public:
generic<typename TResult>
static IQbservable<TResult>^ Throw(
IQbservableProvider^ provider,
Exception^ exception,
IScheduler^ scheduler
)
static member Throw :
provider:IQbservableProvider *
exception:Exception *
scheduler:IScheduler -> IQbservable<'TResult>
JScript does not support generic types and methods.
Type Parameters
- TResult
The type of result.
Parameters
provider
Type: System.Reactive.Linq.IQbservableProvider
The local Qbservable provider.exception
Type: System.Exception
The exception object used for the sequence’s termination.scheduler
Type: System.Reactive.Concurrency.IScheduler
The scheduler to send the exceptional termination call on.
Return Value
Type: System.Reactive.Linq.IQbservable<TResult>
A queryable observable sequence that terminates exceptionally with the specified exception object.
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 .
