static void createDirectoryIfNotFound(yahooData type)
{
if (!Directory.Exists(localPath + type.ToString()))
{
Directory.CreateDirectory(localPath + type.ToString());
}
}
/// <summary>データを保存する。</summary>
static void save(IEnumerable <SerializablePrices> src, yahooData type, object ticker)
{
string fileName = getFilePath(type, ticker);
createDirectoryIfNotFound(type);
var seri = new XmlSerializer(typeof(SerializablePrices[]));
using (FileStream fs = new FileStream(fileName, FileMode.Create)) {
seri.Serialize(fs, src.ToArray());
}
StockPriceManager.SetMessage(DataSource.Yahoo, "保存完了");
}
/// <summary>ローカルに保存されているデータを取得する。</summary>
static IEnumerable <SerializablePrices> getLocalData(yahooData type, object ticker)
{
string fileName = getFilePath(type, ticker);
if (!File.Exists(fileName))
{
return(new SerializablePrices[0]);
}
var deseri = new XmlSerializer(typeof(SerializablePrices[]));
using (FileStream fs = new FileStream(fileName, FileMode.Open)) {
SerializablePrices[] src;
src = deseri.Deserialize(fs) as SerializablePrices[];
StockPriceManager.SetMessage(DataSource.Yahoo, "読み込み完了");
return(src);
}
}
static string getFilePath(yahooData type, object ticker)
{
return(localPath + type.ToString() + Path.DirectorySeparatorChar + ticker.ToString() + @".xml");
}
