public void SaveHistory()
{
try
{
string currentPath = Directory.GetCurrentDirectory();
string path = Path.Combine(currentPath, "History Data");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
path = Path.Combine(path, DateTime.Now.ToShortDateString());
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
string n = MarketName;
DateTime dt = Mbi.Last().LastByte;
int h = dt.Hour;
int m = dt.Minute;
int s = dt.Second;
string filename = path + @"\" + n + " " + h + "." + m + "." + s + ".xml";
if (File.Exists(filename))
{
File.Delete(filename);
}
XmlDocument xmlDocument = new XmlDocument();
XmlSerializer serializer = new XmlSerializer(typeof(MarketInformation));
using (MemoryStream stream = new MemoryStream())
{
serializer.Serialize(stream, this);
stream.Position = 0;
xmlDocument.Load(stream);
xmlDocument.Save(filename);
//stream.Close();
}
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
}
public void UpdateMarket()
{
List <MarketInformation> marketBook = modelCore.GetMarketBook(new List <string> {
MarketId
});
MarketBookInformation recordJustReceived = marketBook[0].Mbi.Last();
recordJustReceived.MarketName = MarketName; //проброс MarketName в MarketBookInformation при добавлении новых рыночных данных
//добавляем только в том случае, если полученные данные отличаются от уже полученных ранее
if (Mbi.LastOrDefault() != recordJustReceived)
{
Mbi.Add(recordJustReceived);
//MessageBox.Show("Дык!");
}
}
public MarketInformation()
{
_mbi = new ObservableCollection <MarketBookInformation>();
MarketBookInformation mbi = new MarketBookInformation()
{
MarketName = this.MarketName,
Runner0Name = this.Runner0Name,
Runner1Name = this.Runner1Name,
ExPricesRunner0 = new ExchangePrices()
{
AvailableToBack = new ObservableCollection <PriceSize> {
new PriceSize(), new PriceSize(), new PriceSize()
},
AvailableToLay = new ObservableCollection <PriceSize> {
new PriceSize(), new PriceSize(), new PriceSize()
}
},
ExPricesRunner1 = new ExchangePrices()
{
AvailableToBack = new ObservableCollection <PriceSize> {
new PriceSize(), new PriceSize(), new PriceSize()
},
AvailableToLay = new ObservableCollection <PriceSize> {
new PriceSize(), new PriceSize(), new PriceSize()
}
}
};
Mbi.Add(mbi);
//обработчик изменений внутри Mdi
_mbiChangeHandler = (sender, e) => OnPropertyChanged("Mbi");
_mbiChangeItemHandler = (sender, e) => OnPropertyChanged("Mbi");
}
