1 files changed, 8 insertions, 0 deletions
diff --git a/Rx/NET/Source/System.Reactive.PlatformServices/Reactive/Concurrency/TaskPoolScheduler.cs b/Rx/NET/Source/System.Reactive.PlatformServices/Reactive/Concurrency/TaskPoolScheduler.cs
index a84588b..a27e7a6 100644
--- a/Rx/NET/Source/System.Reactive.PlatformServices/Reactive/Concurrency/TaskPoolScheduler.cs
+++ b/Rx/NET/Source/System.Reactive.PlatformServices/Reactive/Concurrency/TaskPoolScheduler.cs
@@ -111,7 +111,11 @@ namespace System.Reactive.Concurrency
             var ct = new CancellationDisposable();
             d.Disposable = ct;
 
+#if USE_TASKEX
+            TaskEx.Delay(dueTime, ct.Token).ContinueWith(_ =>
+#else
             Task.Delay(dueTime, ct.Token).ContinueWith(_ =>
+#endif
             {
                 if (!d.IsDisposed)
                     d.Disposable = action(this, state);
@@ -190,7 +194,11 @@ namespace System.Reactive.Concurrency
             var moveNext = default(Action);
             moveNext = () =>
             {
+#if USE_TASKEX
+                TaskEx.Delay(period, cancel.Token).ContinueWith(
+#else
                 Task.Delay(period, cancel.Token).ContinueWith(
+#endif
                     _ =>
                     {
                         moveNext();