From fb01596831cca775c67af516de44befc7851a65c Mon Sep 17 00:00:00 2001
From: 7sharp9 <kukulcanenator@googlemail.com>
Date: Wed, 25 Jun 2014 17:01:05 +0100
Subject: [PATCH] use Dispose event rather than reimplement disposable

---
 src/Xamarin.iOSProviders/iOSDesignerProvider.fs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/Xamarin.iOSProviders/iOSDesignerProvider.fs b/src/Xamarin.iOSProviders/iOSDesignerProvider.fs
index 8a2fc6d..5de0cc9 100644
--- a/src/Xamarin.iOSProviders/iOSDesignerProvider.fs
+++ b/src/Xamarin.iOSProviders/iOSDesignerProvider.fs
@@ -271,10 +271,7 @@ type iOSDesignerProvider(config: TypeProviderConfig) as this =
     do  rootType.DefineStaticParameters([ProvidedStaticParameter ("DesignerFile", typeof<string>)
                                          ProvidedStaticParameter ("Register", typeof<bool>)], buildTypes) 
         this.AddNamespace(ns, [rootType])
-
-    interface IDisposable with
-        member x.Dispose() =
-            if !watchedFile <> null then (!watchedFile).Dispose()
+        this.Disposing.Add (fun _ -> if !watchedFile <> null then (!watchedFile).Dispose())
 
 [<assembly:TypeProviderAssembly()>] 
 do()
\ No newline at end of file