fix(TextBox): [iOS] Fix memory leak

unoplatform · Sep 29, 2020 · cf7b2f0 · cf7b2f0
1 parent 623c02d
commit cf7b2f0
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/Uno.UI/UI/Xaml/Controls/TextBox/TextBox.cs b/src/Uno.UI/UI/Xaml/Controls/TextBox/TextBox.cs
@@ -20,6 +20,7 @@
 using Windows.Foundation;
 using Windows.UI.Core;
 using Microsoft.Extensions.Logging;
+using Uno.UI.DataBinding;
 
 namespace Windows.UI.Xaml.Controls
 {
@@ -101,7 +102,8 @@ private void InitializeProperties()
 
 			if (buttonRef != null)
 			{
-				buttonRef.Command = new DelegateCommand(DeleteText);
+				var thisRef = (this as IWeakReferenceProvider).WeakReference;
+				buttonRef.Command = new DelegateCommand(() => (thisRef.Target as TextBox)?.DeleteText());
 			}
 
 			InitializePropertiesPartial();