EventSource Class
Definition
Important
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Determines whether this EventSource is advised on its Visual Studio event source.
public ref class EventSource abstract[Windows::Foundation::Metadata::WebHostHidden]
public ref class EventSource abstract[Windows::Foundation::Metadata::WebHostHidden]
class EventSource abstractpublic abstract class EventSourcetype EventSource = classPublic MustInherit Class EventSource- Inheritance
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EventSource
- Derived
Constructors
| EventSource() |
Instantiates a new instance of EventSource. |
Properties
| IsAdvised |
Indicates whether this EventSource is advised on its VS event source |
Methods
| AddHandler(Delegate, String) |
Adds an event handler for the specified key |
| AddSolitaryHandler<T>(T, List<T>, Delegate, String) |
Adds a single event handler for an event to an EventSource. |
| Advise() |
Called when the first event sink is added to the event source. The derived class should advise the VS events it is wrapping at this point. This method will always be called on the UI thread. |
| GetHandler(String) |
Returns the handler for the given key, or null if none exists. |
| HasHandler(String) |
Indicates whether the event identified by the given key has at least one handler |
| RaiseEvent<TEventArgs>(Object, TEventArgs, String) |
Raises the event identified by |
| RemoveHandler(Delegate, String) |
Removes an event handler for the specified key. |
| RemoveSolitaryHandler<T>(T, List<T>, Delegate, String) |
Removes a single event handler for an event to an EventSource. |
| Unadvise() |
Called when the last event sink is removed from the event source. The derived class should unadvise the VS events it is wrapping at this point. This method will always be called on the UI thread. |