From fa5702cb2d0ecc18286bd3d2c4a04622f7015af2 Mon Sep 17 00:00:00 2001
From: limefrogyank <leemcpherson@hotmail.com>
Date: Mon, 24 Oct 2016 13:51:10 -0400
Subject: [PATCH] Update ToolbarRenderer.cs for CommandParameter

instead of keeping the ICommand in the dictionary, keep the entire original ToolbarItem so that bindings are preserved and you can get a reference to the current CommandParameter, too.
---
 SecondaryToolbarDemo/iOS/ToolbarRenderer.cs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/SecondaryToolbarDemo/iOS/ToolbarRenderer.cs b/SecondaryToolbarDemo/iOS/ToolbarRenderer.cs
index daffca0..2661196 100644
--- a/SecondaryToolbarDemo/iOS/ToolbarRenderer.cs
+++ b/SecondaryToolbarDemo/iOS/ToolbarRenderer.cs
@@ -15,7 +15,7 @@ public class ToolbarRenderer : PageRenderer
     {
         UIToolbar _toolbar;
         List<ToolbarItem> _secondaryItems;
-        readonly Dictionary<UIBarButtonItem, ICommand> _buttonCommands = new Dictionary<UIBarButtonItem, ICommand> ();
+        readonly Dictionary<UIBarButtonItem, ToolbarItem> _buttonCommands = new Dictionary<UIBarButtonItem, ToolbarItem> ();
 
         protected override void OnElementChanged (VisualElementChangedEventArgs e)
         {
@@ -41,7 +41,7 @@ public override void ViewWillAppear (bool animated)
                     button = Enum.TryParse<UIBarButtonSystemItem> (systemItemName, out systemItem) 
                         ? new UIBarButtonItem (systemItem, ToolClicked) 
                         : new UIBarButtonItem (tool.Text, UIBarButtonItemStyle.Plain, ToolClicked);
-                    _buttonCommands.Add (button, tool.Command);
+                    _buttonCommands.Add (button, tool);
                     tools.Add (button);
                 }
 
@@ -56,8 +56,8 @@ public override void ViewWillAppear (bool animated)
         void ToolClicked(object sender, EventArgs args)
         {
             var tool = sender as UIBarButtonItem;
-            var command = _buttonCommands [tool];
-            command.Execute (null);
+            var command = _buttonCommands[tool].Command;
+            command.Execute(_buttonCommands[tool].CommandParameter);
         }
 
         public override void ViewWillDisappear (bool animated)