From f262c10e4e7bd86e19cf84ce6b062df499077466 Mon Sep 17 00:00:00 2001
From: Codex CLI <codex@example.com>
Date: Wed, 27 Aug 2025 03:52:04 -0500
Subject: [PATCH] Fix invalid x:DataType usage on Buttons in
 MainView.axaml\n\nRemove x:DataType="{x:Null}" from Buttons to resolve parser
 errors.\nKeep runtime bindings for commands and parameters via Tag + ancestor
 DataContext.

---
 src/AdvancedCalculator/Views/MainView.axaml | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/AdvancedCalculator/Views/MainView.axaml b/src/AdvancedCalculator/Views/MainView.axaml
index dba5f04..927f01a 100644
--- a/src/AdvancedCalculator/Views/MainView.axaml
+++ b/src/AdvancedCalculator/Views/MainView.axaml
@@ -37,7 +37,6 @@
             <ListBox.ItemTemplate>
               <DataTemplate>
                 <Button Background="Transparent" BorderThickness="0" Padding="8" MinHeight="44"
-                        x:DataType="{x:Null}"
                         AutomationProperties.Name="Insert variable"
                         Tag="{Binding}"
                         DataContext="{Binding $parent[UserControl].DataContext}"
@@ -72,7 +71,6 @@
             <ListBox.ItemTemplate>
               <DataTemplate>
                 <Button Background="Transparent" BorderThickness="0" Padding="8" MinHeight="44"
-                        x:DataType="{x:Null}"
                         AutomationProperties.Name="Insert function"
                         Tag="{Binding}"
                         DataContext="{Binding $parent[UserControl].DataContext}"