/// <summary>
/// Always call this method ahead of time in Revit API context to make sure that <see cref="RevitTask" /> functions
/// properly
/// </summary>
public static void Initialize()
{
if (ExternalEventCreator == null)
{
ExternalEventCreator = new ExternalEventPair(new SyncDelegateExternalEventHandler <ExternalEvent>());
}
}
public static async Task <TResult> RunAsync <TParameter, TResult>(this ExternalEventPair externalEventPair, TParameter parameter)
#endif
{
var genericHandler = (IGenericExternalEventHandler <TParameter, TResult>)externalEventPair.Handler;
var task = genericHandler.Prepare(parameter);
#if NET40
return(new TaskCompletionSource <TResult>()
.Await(externalEventPair.GetTrigger(), (trigger, tcs) =>
{
trigger.Raise();
tcs.Await(task);
}).Task);
#else
var trigger = await externalEventPair.GetTrigger();
trigger.Raise();
return(await task);
#endif
}
public static Task <TResult> RunAsync <TParameter, TResult>(this ExternalEventPair externalEventPair, TParameter parameter)
