# HG changeset patch
# User cin
# Date 2014-11-07 06:36:12
# Node ID b4c4d65b7def5004045497dfe1592613d6fef908
# Parent  279e226dffdd693ceeb710d39ac38a68b0931e3e

code cleaunp

diff --git a/Implab.Fx/ControlBoundPromise.cs b/Implab.Fx/ControlBoundPromise.cs
--- a/Implab.Fx/ControlBoundPromise.cs
+++ b/Implab.Fx/ControlBoundPromise.cs
@@ -12,8 +12,8 @@ namespace Implab.Fx {
             m_target = target;
         }
 
-        public ControlBoundPromise(Control target, IPromise parent, bool cancellable)
-            : base(parent, cancellable) {
+        public ControlBoundPromise(Control target, IPromise parent)
+            : base(parent) {
             Safe.ArgumentNotNull(target, "target");
 
             m_target = target;
diff --git a/Implab.Fx/PromiseHelpers.cs b/Implab.Fx/PromiseHelpers.cs
--- a/Implab.Fx/PromiseHelpers.cs
+++ b/Implab.Fx/PromiseHelpers.cs
@@ -27,7 +27,7 @@ namespace Implab.Fx
             Safe.ArgumentNotNull(that, "that");
             Safe.ArgumentNotNull(ctl, "ctl");
 
-            var directed = new ControlBoundPromise<T>(ctl,that,true);
+            var directed = new ControlBoundPromise<T>(ctl,that);
 
             that.Last(
                 directed.Resolve,