EventHandlerExtensions.InvokeAsync Method
Definition
Important
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Overloads
| InvokeAsync<T>(EventHandler<T>, Object, T) |
Use to invoke an async EventHandler<TEventArgs> using DeferredEventArgs. |
| InvokeAsync<T>(EventHandler<T>, Object, T, CancellationToken) |
Use to invoke an async EventHandler<TEventArgs> using DeferredEventArgs with a CancellationToken. |
InvokeAsync<T>(EventHandler<T>, Object, T)
Use to invoke an async EventHandler<TEventArgs> using DeferredEventArgs.
public static System.Threading.Tasks.Task InvokeAsync<T> (this EventHandler<T> eventHandler, object sender, T eventArgs) where T : Microsoft.Toolkit.Deferred.DeferredEventArgs;static member InvokeAsync : EventHandler<'T (requires 'T :> Microsoft.Toolkit.Deferred.DeferredEventArgs)> * obj * 'T -> System.Threading.Tasks.Task (requires 'T :> Microsoft.Toolkit.Deferred.DeferredEventArgs)<Extension()>
Public Function InvokeAsync(Of T As DeferredEventArgs) (eventHandler As EventHandler(Of T), sender As Object, eventArgs As T) As TaskType Parameters
- T
EventArgs type.
Parameters
- eventHandler
- EventHandler<T>
EventHandler<TEventArgs> to be invoked.
- sender
- Object
Sender of the event.
- eventArgs
- T
EventArgs instance.
Returns
Task to wait on deferred event handler.
Applies to
InvokeAsync<T>(EventHandler<T>, Object, T, CancellationToken)
Use to invoke an async EventHandler<TEventArgs> using DeferredEventArgs with a CancellationToken.
public static System.Threading.Tasks.Task InvokeAsync<T> (this EventHandler<T> eventHandler, object sender, T eventArgs, System.Threading.CancellationToken cancellationToken) where T : Microsoft.Toolkit.Deferred.DeferredEventArgs;static member InvokeAsync : EventHandler<'T (requires 'T :> Microsoft.Toolkit.Deferred.DeferredEventArgs)> * obj * 'T * System.Threading.CancellationToken -> System.Threading.Tasks.Task (requires 'T :> Microsoft.Toolkit.Deferred.DeferredEventArgs)<Extension()>
Public Function InvokeAsync(Of T As DeferredEventArgs) (eventHandler As EventHandler(Of T), sender As Object, eventArgs As T, cancellationToken As CancellationToken) As TaskType Parameters
- T
EventArgs type.
Parameters
- eventHandler
- EventHandler<T>
EventHandler<TEventArgs> to be invoked.
- sender
- Object
Sender of the event.
- eventArgs
- T
EventArgs instance.
- cancellationToken
- CancellationToken
CancellationToken option.
Returns
Task to wait on deferred event handler.