public ExportKeyViewModel(IDiscogsAuthentificationProvider iIWebServicesSettings, IInfraDependencies idp) :
     base(iIWebServicesSettings, idp)
 {
     _FileTools = idp.File;
     this.Directory = _FileTools.DocumentFolder;
     Commit = this.Register(RelayCommand.InstanciateAsync(() => DoCommit(), () => _FileTools.DirectoryExists(Directory)));
 }