public void AddStockToWatchList(List <string> symbols)
{
foreach (var symbol in symbols)
{
if (ContainsStockTicker(symbol))
{
continue;
}
// check if the symbol is actually valid and known stock
if (IsValidStockSymbol(symbol))
{
// If we have more stocks than brushes, lets find the next brush to use
var brush = GetStockNextFillBrush();
var outline = GetStockNextOutlineBrush();
var range = _stocks.Count > 0 ? _stocks[0].RangeFilter : 1;
var stock = new StockInfoViewModel(this, symbol, brush, outline, range);
//Get the data for the stock.
RefreshData(stock);
//Add the stock to the other stocks.
_stocks.Add(stock);
DebugManager.Log("StockViewModel.AddedStock: " + symbol);
}
}
OnPropertyChanged("Tickers");
if (SelectedStock == null && _stocks.Count > 0)
{
this.SelectedStock = _stocks.Last();
}
}
/// <summary>
/// Refreshes the data.
/// </summary>
public void RefreshData(StockInfoViewModel stock)
{
#if SILVERLIGHT
StockService.RequestStockHistoryAsync(stock.Symbol);
#else
StockService.RequestStockHistoryAsync(stock.Symbol, OnRefreshData);
#endif
//StockService.RequestStockHistory(stock.Symbol, OnRefreshData, DateTime.Now.AddYears(-100));
}
/// <summary>
/// Adds the stock to watch list.
/// </summary>
/// <param name="symbol">The symbol.</param>
public void AddStockToWatchList(string symbol)
{
if (ContainsStockTicker(symbol))
{
return;
}
// check if the symbol is actually valid and known stock
if (!IsValidStockSymbol(symbol))
{
return;
}
// If we have more stocks than brushes, lets find the next brush to use
var brush = GetStockNextFillBrush();
var outline = GetStockNextOutlineBrush();
var range = _stocks.Count > 0 ? _stocks[0].RangeFilter : _stockDisplayRange;
var stock = new StockInfoViewModel(this, symbol, brush, outline, range);
//Get the data for the stock.
RefreshData(stock);
//Add the stock to the other stocks.
_stocks.Add(stock);
DebugManager.Log("StockViewModel.AddedStock: " + symbol);
OnPropertyChanged("NewTicker");
OnPropertyChanged("Tickers");
UserLastStockSymbol = symbol;
// If this is the first stock, lets automatically select it.
if (_stocks.Count == 1 || SelectedStock == null)
{
this.SelectedStock = _stocks.First();
}
}