[XAML] Fix exception in WholeItemsPanel (#8839)

microsoft · Feb 29, 2024 · f04be02 · f04be02
1 parent d583aea
commit f04be02
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/source/uwp/SharedRenderer/lib/WholeItemsPanel.cpp b/source/uwp/SharedRenderer/lib/WholeItemsPanel.cpp
@@ -354,7 +354,7 @@ namespace winrt::AdaptiveCards::Rendering::Xaml_Rendering::implementation
         for (auto child : panel.Children())
         {
             // Subgroups (columns) are implemented with WholeItemsPanel
-            if (auto childAsWholeItemPanel = child.as<winrt::WholeItemsPanel>())
+            if (auto childAsWholeItemPanel = child.try_as<winrt::WholeItemsPanel>())
             {
                 if (childAsWholeItemPanel.IsTruncated())
                 {