Tree

ExplorerTree

Shows the loaded hierarchy, each level sorted on its own so it stays independent from the list. A tree shows only folders by default. Selecting a folder opens it, a double click only expands or collapses it.

<fileExplorer:ExplorerTree Source="{Binding Source}" />

Showing files too

VisibleNodes chooses the kinds of node a control shows: Directories (the tree default), Files, or All. Set it to All to list the files alongside the folders.

<fileExplorer:ExplorerTree Source="{Binding Source}" VisibleNodes="All" />