private void button_SelectOutputFile_Click(object sender, RoutedEventArgs e) { var dialog = new Microsoft.WindowsAPICodePack.Dialogs.CommonSaveFileDialog(); dialog.InitialDirectory = this.viewModel.RDAFilesFolder; dialog.DefaultFileName = "file.db"; dialog.Filters.Add(new Microsoft.WindowsAPICodePack.Dialogs.CommonFileDialogFilter("Anno 2205 File Index", "*.db")); if (dialog.ShowDialog(this) == Microsoft.WindowsAPICodePack.Dialogs.CommonFileDialogResult.Ok) { this.viewModel.OutputFileName = dialog.FileName; } }