Fix #129: RadioMenuItem IsChecked doesn't update correctly

Kinnara · Jul 12, 2020 · cb1398e · cb1398e
1 parent 313e3ca
commit cb1398e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ModernWpf.Controls/RadioMenuItem/RadioMenuItem.cs b/ModernWpf.Controls/RadioMenuItem/RadioMenuItem.cs
@@ -79,7 +79,7 @@ private void UpdateSiblings()
             if (IsChecked)
             {
                 // Since this item is checked, uncheck all siblings
-                if (Parent is ItemsControl parent)
+                if (ItemsControlFromItemContainer(this) is { } parent)
                 {
                     int childrenCount = parent.Items.Count;
                     for (int i = 0; i < childrenCount; i++)