Prevent crashes in MainWindow.OnDpiChanged

Klocman · May 15, 2023 · 7c007af · 7c007af
1 parent be01b5d
commit 7c007af
Showing 1 changed file with 12 additions and 3 deletions.
diff --git a/source/BulkCrapUninstaller/Forms/Windows/MainWindow.cs b/source/BulkCrapUninstaller/Forms/Windows/MainWindow.cs
@@ -200,10 +200,19 @@ protected override void OnDpiChanged(DpiChangedEventArgs e)
         {
             base.OnDpiChanged(e);
 
-            var scaleChange = e.DeviceDpiNew / (double)e.DeviceDpiOld;
+            try
+            {
+                var scaleChange = e.DeviceDpiNew / (double)e.DeviceDpiOld;
 
-            toolStripLabelSize.Width = (int)Math.Round(toolStripLabelSize.Width * scaleChange);
-            toolStripLabelTotal.Width = (int)Math.Round(toolStripLabelTotal.Width * scaleChange);
+                if (toolStripLabelSize != null) 
+                    toolStripLabelSize.Width = (int)Math.Round(toolStripLabelSize.Width * scaleChange);
+                if (toolStripLabelTotal != null) 
+                    toolStripLabelTotal.Width = (int)Math.Round(toolStripLabelTotal.Width * scaleChange);
+            }
+            catch (SystemException exception)
+            {
+                Console.WriteLine(exception);
+            }
         }
 
         protected override void OnFormClosed(FormClosedEventArgs e)