CoreDispatcher.TryRunAsync(CoreDispatcherPriority, DispatchedHandler) Method
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Attempts to schedule the specified callback on the UI thread from a worker thread, and returns the results asynchronously.
public:
virtual IAsyncOperation<bool> ^ TryRunAsync(CoreDispatcherPriority priority, DispatchedHandler ^ agileCallback) = TryRunAsync;
/// [Windows.Foundation.Metadata.RemoteAsync]
IAsyncOperation<bool> TryRunAsync(CoreDispatcherPriority const& priority, DispatchedHandler const& agileCallback);
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<bool> TryRunAsync(CoreDispatcherPriority priority, DispatchedHandler agileCallback);
function tryRunAsync(priority, agileCallback)
Public Function TryRunAsync (priority As CoreDispatcherPriority, agileCallback As DispatchedHandler) As IAsyncOperation(Of Boolean)
- priority
- CoreDispatcherPriority
Specifies the priority for event dispatch. Set this to CoreDispatcherPriority.Normal.
- agileCallback
- DispatchedHandler
The callback on which the dispatcher returns when the event is dispatched.
The asynchronous operation.
- Attributes
If called while the CoreDispatcher is shutting down, this method will complete successfully and return false.
Product | Versions |
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WinRT | Build 10240, Build 10586, Build 14383, Build 15063, Build 16299, Build 17134, Build 17763, Build 18362, Build 19041, Build 20348, Build 22000, Build 22621, Build 26100 |