Fix InvalidOperationException on ThemeManager.ThemeChanged event handler

CodingOctocat · CodingOctocat · commit e0cf189712bc · 2023-11-28T10:08:18.000+08:00
diff --git a/IPConfig/Views/IPConfigListView.xaml.cs b/IPConfig/Views/IPConfigListView.xaml.cs
@@ -67,7 +67,7 @@ public IPConfigListView()
             });
 
         ThemeManager.ThemeChanging += (s, e) => _scrollViewerVOffset = _scrollViewer?.VerticalOffset ?? 0;
-        ThemeManager.ThemeChanged += (s, e) => _scrollViewer?.ScrollToVerticalOffset(_scrollViewerVOffset);
+        ThemeManager.ThemeChanged += (s, e) => Dispatcher.Invoke(() => _scrollViewer?.ScrollToVerticalOffset(_scrollViewerVOffset));
     }
 
     private void LbIPConfigs_Loaded(object sender, System.Windows.RoutedEventArgs e)

Original file line number	Diff line number	Diff line change
`@@ -67,7 +67,7 @@ public IPConfigListView()`
`67`	`67`	`});`
`68`	`68`
`69`	`69`	`ThemeManager.ThemeChanging += (s, e) => _scrollViewerVOffset = _scrollViewer?.VerticalOffset ?? 0;`
`70`		`- ThemeManager.ThemeChanged += (s, e) => _scrollViewer?.ScrollToVerticalOffset(_scrollViewerVOffset);`
	`70`	`+ ThemeManager.ThemeChanged += (s, e) => Dispatcher.Invoke(() => _scrollViewer?.ScrollToVerticalOffset(_scrollViewerVOffset));`
`71`	`71`	`}`
`72`	`72`
`73`	`73`	`private void LbIPConfigs_Loaded(object sender, System.Windows.RoutedEventArgs e)`