From eb6f3e620d802b495f0120204cc4b9c3590a9a4a Mon Sep 17 00:00:00 2001
From: Dan Walmsley <dan@walms.co.uk>
Date: Mon, 25 Nov 2019 10:07:45 +0000
Subject: [PATCH] GetDefaultAnchor will looks for IDataContextProviders

---
 .../MarkupExtensions/BindingExtension.cs                     | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/BindingExtension.cs b/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/BindingExtension.cs
index a466714136..7532e01f55 100644
--- a/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/BindingExtension.cs
+++ b/src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/BindingExtension.cs
@@ -52,6 +52,11 @@ namespace Avalonia.Markup.Xaml.MarkupExtensions
             // the context.
             object anchor = context.GetFirstParent<IControl>();
 
+            if(anchor is null)
+            {
+                anchor = context.GetFirstParent<IDataContextProvider>();
+            }
+
             // If a control was not found, then try to find the highest-level style as the XAML
             // file could be a XAML file containing only styles.
             return anchor ??