// zdroj: https://msdn.microsoft.com/en-us/library/system.windows.forms.openfiledialog(v=vs.110).aspx private void ExportDbtoXml(object sender, RoutedEventArgs e) { FolderBrowserDialog fbd = new FolderBrowserDialog(); fbd.Description = "Please, choose directory to save a XML file."; if (fbd.ShowDialog() == System.Windows.Forms.DialogResult.OK) { string selectedPath = fbd.SelectedPath; _dbContext.SaveToXml($"{selectedPath}//Hockey-export.xml"); } }