diff --git a/src/Perspex.Controls/ControlExtensions.cs b/src/Perspex.Controls/ControlExtensions.cs
index 0c3831289f..81f3eed8f1 100644
--- a/src/Perspex.Controls/ControlExtensions.cs
+++ b/src/Perspex.Controls/ControlExtensions.cs
@@ -1,6 +1,7 @@
// Copyright (c) The Perspex Project. All rights reserved.
// Licensed under the MIT license. See licence.md file in the project root for full license information.
+using System;
using System.Linq;
using Perspex.LogicalTree;
using Perspex.Styling;
@@ -42,14 +43,22 @@ namespace Perspex.Controls
/// Finds the named control in the specified control.
///
/// The type of the control to find.
- /// The control.
+ /// The control to look in.
/// The name of the control to find.
/// The control or null if not found.
- public static T FindControl(this IControl control, string name) where T : IControl
+ public static T FindControl(this IControl control, string name) where T : class, IControl
{
- return control.GetLogicalDescendents()
- .OfType()
- .FirstOrDefault(x => x.Name == name);
+ var nameScope = control.GetSelfAndLogicalAncestors()
+ .OfType()
+ .Select(x => (x as INameScope) ?? NameScope.GetNameScope(x))
+ .FirstOrDefault(x => x != null);
+
+ if (nameScope == null)
+ {
+ throw new InvalidOperationException("Could not find parent name scope.");
+ }
+
+ return nameScope.Find(name);
}
}
}