IMessengerExtensions.CreateObservable Method
Definition
Important
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Overloads
| CreateObservable<TMessage,TToken>(IMessenger, TToken) |
Creates an IObservable<T> instance that can be used to be notified whenever a message of a given type is broadcast by a messenger. |
| CreateObservable<TMessage>(IMessenger) |
Creates an IObservable<T> instance that can be used to be notified whenever a message of a given type is broadcast by a messenger. |
CreateObservable<TMessage,TToken>(IMessenger, TToken)
Creates an IObservable<T> instance that can be used to be notified whenever a message of a given type is broadcast by a messenger.
public static IObservable<TMessage> CreateObservable<TMessage,TToken>(this CommunityToolkit.Mvvm.Messaging.IMessenger messenger, TToken token) where TMessage : class where TToken : IEquatable<TToken>;static member CreateObservable : CommunityToolkit.Mvvm.Messaging.IMessenger * 'oken -> IObservable<'Message (requires 'Message : null)> (requires 'Message : null and 'oken :> IEquatable<'oken>)<Extension()>
Public Function CreateObservable(Of TMessage As Class, TToken As Class) (messenger As IMessenger, token As TToken) As IObservable(Of TMessage)Type Parameters
- TMessage
The type of message to use to receive notification for through the resulting IObservable<T> instance.
- TToken
The type of token to identify what channel to use to receive messages.
Parameters
- messenger
- IMessenger
The IMessenger instance to use to register the recipient.
- token
- TToken
A token used to determine the receiving channel to use.
Returns
An IObservable<T> instance to receive notifications for TMessage messages being broadcast.
Exceptions
Thrown if messenger or token are null.
Applies to
CreateObservable<TMessage>(IMessenger)
Creates an IObservable<T> instance that can be used to be notified whenever a message of a given type is broadcast by a messenger.
public static IObservable<TMessage> CreateObservable<TMessage>(this CommunityToolkit.Mvvm.Messaging.IMessenger messenger) where TMessage : class;static member CreateObservable : CommunityToolkit.Mvvm.Messaging.IMessenger -> IObservable<'Message (requires 'Message : null)> (requires 'Message : null)<Extension()>
Public Function CreateObservable(Of TMessage As Class) (messenger As IMessenger) As IObservable(Of TMessage)Type Parameters
- TMessage
The type of message to use to receive notification for through the resulting IObservable<T> instance.
Parameters
- messenger
- IMessenger
The IMessenger instance to use to register the recipient.
Returns
An IObservable<T> instance to receive notifications for TMessage messages being broadcast.
Exceptions
Thrown if messenger is null.