public Task <T> RunAsync <T>(IUIDispatcherPriority priority, Func <T> callback)
{
CoreDispatcherPriority dispatcherPriority = ConvertIUIDispatcherPriorityToCoreDispatcherPriority(priority);
TaskCompletionSource <T> taskCompletionSource = new TaskCompletionSource <T>();
return(RunWithTaskCompletionSource(callback, taskCompletionSource));
}
public Task RunAsync(IUIDispatcherPriority priority, Action callback)
{
CoreDispatcherPriority dispatcherPriority = ConvertIUIDispatcherPriorityToCoreDispatcherPriority(priority);
return(dispatcher.RunAsync(dispatcherPriority, new Windows.UI.Core.DispatchedHandler(callback)).AsTask());
}
private CoreDispatcherPriority ConvertIUIDispatcherPriorityToCoreDispatcherPriority(IUIDispatcherPriority priority)
{
CoreDispatcherPriority dispatcherPriority = CoreDispatcherPriority.Normal;
switch (priority)
{
case IUIDispatcherPriority.Normal:
dispatcherPriority = CoreDispatcherPriority.Normal;
break;
case IUIDispatcherPriority.High:
dispatcherPriority = CoreDispatcherPriority.High;
break;
case IUIDispatcherPriority.Low:
dispatcherPriority = CoreDispatcherPriority.Low;
break;
}
return(dispatcherPriority);
}
public async Task YieldAsync(IUIDispatcherPriority priority)
{
CoreDispatcherPriority dispatcherPriority = ConvertIUIDispatcherPriorityToCoreDispatcherPriority(priority);
await dispatcher.Yield(dispatcherPriority);
}
