How to remove the default focus border of .NET MAUI TreeView (SfTreeView)?

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You can remove the default focus border for the .NET MAUI TreeView control by setting the UseSystemFocusVisuals property of PlatformView to false.

treeView.Loaded += TreeView_Loaded; 

private void TreeView_Loaded(object? sender, Syncfusion.Maui.TreeView.TreeViewLoadedEventArgs e)
{
#if WINDOWS
    var nativeView = treeView.Handler!.PlatformView as Microsoft.UI.Xaml.FrameworkElement;
    if (nativeView != null)
    {
        nativeView.UseSystemFocusVisuals = false;
    }
#endif
}

Download the complete sample from GitHub

Conclusion

I hope you enjoyed learning how to remove the default focus border of .NET MAUI TreeView.

You can refer to our .NET MAUI TreeView feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started with configuration specifications. Explore our .NET MAUI TreeView example to understand how to create and manipulate data.

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How to remove the default focus border of .NET MAUI TreeView (SfTreeView)?

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