CoreDispatcher.TryRunAsync(CoreDispatcherPriority, DispatchedHandler) Method

Definition

Attempts to schedule the specified callback on the UI thread from a worker thread, and returns the results asynchronously.

C#
[Windows.Foundation.Metadata.RemoteAsync]
public IAsyncOperation<bool> TryRunAsync(CoreDispatcherPriority priority, DispatchedHandler agileCallback);

Parameters

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.

Returns

The asynchronous operation.

Attributes

Remarks

If called while the CoreDispatcher is shutting down, this method will complete successfully and return false.

Applies to

Product Versions
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

See also