From 18099cd77ced84c7672ffd3db5bf51666c50f338 Mon Sep 17 00:00:00 2001
From: OliverT87 <OliverT87@gmx.de>
Date: Sat, 21 Jun 2025 13:16:44 +0200
Subject: [PATCH] alle warnungen (2) beseitigt

---
 Project_Periodensystem.View/MainWindow.axaml.cs | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/Project_Periodensystem.View/MainWindow.axaml.cs b/Project_Periodensystem.View/MainWindow.axaml.cs
index a7f7a1d..e301f6c 100644
--- a/Project_Periodensystem.View/MainWindow.axaml.cs
+++ b/Project_Periodensystem.View/MainWindow.axaml.cs
@@ -58,9 +58,14 @@ namespace Project_Periodensystem.View
                 // Update text colors for all direct TextBlocks
                 foreach (var textBlock in control.GetVisualDescendants().OfType<TextBlock>())
                 {
-                    if (textBlock.Parent is Button || textBlock.Parent.ToString().Contains("ElementTile"))
+                    var parent = textBlock.Parent;
+                    if (parent == null || 
+                        parent is Button || 
+                        parent?.GetType().ToString().Contains("ElementTile") == true)
+                    {
                         continue;
-                        
+                    }
+                    
                     textBlock.Foreground = new SolidColorBrush(Color.Parse(foreground));
                 }
             }