Foxpro function GetFile and its Windows Form counterpart OpenFileDialog.ShowDialog() don't set any restrictions on folders to be shown for file selection. Effectively you can navigate to any folder which can be seen in Windows Explorer. My googling showed that if we want to restrict folders e.g.to show only certain folder and all its subfolders, dialog should be created from scratch. Does anyone know Foxpro or C# class ( I may drive it with wwdotnetbridge ) which may be used for my requirement ?