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diff Implab.Fx/ControlBoundPromise.cs @ 138:f75cfa58e3d4 v2

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added ICancellable.Cancel(Exception) to allow specify the reason of cancellation
author cin
date Tue, 17 Feb 2015 18:16:26 +0300
parents 2573b562e328
children 706fccb85524
line wrap: on
line diff
--- a/Implab.Fx/ControlBoundPromise.cs	Mon Feb 16 17:48:39 2015 +0300
+++ b/Implab.Fx/ControlBoundPromise.cs	Tue Feb 17 18:16:26 2015 +0300
@@ -19,11 +19,11 @@
                 base.SignalSuccess(handler);
         }
 
-        protected override void SignalCancelled(IDeferred<T> handler) {
+        protected override void SignalCancelled(IDeferred<T> handler, Exception reason) {
             if (m_target.InvokeRequired)
-                m_target.BeginInvoke(new Action<IDeferred<T>>(base.SignalCancelled), handler);
+                m_target.BeginInvoke(new Action<IDeferred<T>,Exception>(base.SignalCancelled), handler, reason);
             else
-                base.SignalCancelled(handler);
+                base.SignalCancelled(handler, reason);
         }
 
         protected override void SignalError(IDeferred<T> handler, Exception error) {