WPF tutorial

https://docs.microsoft.com/en-us/visualstudio/get-started/csharp/tutorial-wpf?view=vs-2022

So easy to release:

• No IIS publish
• No admin permission to install the program
• UI can be easily updated through XAML file.

More tutorials:

https://docs.microsoft.com/en-us/dotnet/desktop/wpf/getting-started/wpf-walkthroughs?view=netframeworkdesktop-4.8

I choose the first one.

https://docs.microsoft.com/en-us/previous-versions/visualstudio/visual-studio-2010/bb546972(v=vs.100)

This tutorial shows TreeView and two ListViews.

Code converted to c# by: https://converter.telerik.com/

<ListView Name="listView1" 

        ItemsSource="{Binding Path=SelectedItem.SubFolders, ElementName=treeView1, Mode=OneWay}" 

        Grid.Column="1" 

        Grid.RowSpan="1" />

        <ListView Name="listView2" 

        ItemsSource="{Binding Path=SelectedItem.Files, ElementName=treeView1, Mode=OneWay}" 

        Grid.Column="1" 

        Grid.Row="1" />