private async void SaveAllEndButton_Click(object sender, RoutedEventArgs e)
{
var folderBrowserDialog = new System.Windows.Forms.FolderBrowserDialog()
{
Description = "保存先フォルダを選択",
};
folderBrowserDialog.ShowDialog();
var folder = folderBrowserDialog.SelectedPath;
var saveFileWriter = new SaveFileWriter(folder);
foreach (var std in StationReader.GetAllEnds())
{
await saveFileWriter.SaveTrainData(std.StationId);
}
}
