protected void Page_Load(object sender, EventArgs e)
{
Page.Form.DefaultFocus = symbols.ClientID;
//Must get/decrypt FormsAuthentication ticket on this page only to get session created date for display.
//Would recommend not displaying session create date if really do not need to; depending on
//configured Forms authentication protection level, decrypting ticket might be expensive!
//We are needing to do here only to maintain same functionality as WebSphere Trade 6.1
//for consistency and comparative benchmarking reasons. If not for this, would simply need to grab userid
//(from which all logic/queries in this app are driven off of), from httpcontext. You will note
//in other authenticated pages where we do not need to display session created date on the aspx page for the user,
//we just get userid from a property on the child ClosedOrders.Ascx control, which has gotten it
//from HttpContext.Current.User.Identity.Name. This control is embedded on every authenticated page per
//Trade 6.1 design. This also avoids use of server-side Session state object entirely. Its not that this is
//much faster than session state, the BIG advantage is that for deploying to web farms/clusters you never
//have to worry about using ASP.NET state server or database configuration; it's "cluster-safe/webfarm-ready"
//out of the box.
HttpCookie authcookie = Request.Cookies[FormsAuthentication.FormsCookieName];
if (authcookie == null)
logout();
FormsAuthenticationTicket ticket = (FormsAuthenticationTicket)FormsAuthentication.Decrypt(authcookie.Value);
if (ticket == null)
logout();
userid = ticket.Name;
SessionCreateDate.Text = ticket.IssueDate.ToString();
// Create the delegate.
caller1 = new GetHoldingsAsync(GetHoldings);
// Initiate the asychronous call.
result1 = caller1.BeginInvoke(null, null);
// Repeat
caller2 = new GetCustomerAsync(GetCustomer);
// Initiate the asychronous call.
result2 = caller2.BeginInvoke(null, null);
}
public override void onSectionReady()
{
if (App.BSL == null || Login.UserInfo == null)
{
this.Visibility = Visibility.Hidden;
return;
}
Update.Text = "as of " + DateTime.Now;
try
{
GetHoldingsAsync caller1 = new GetHoldingsAsync(GetHoldings);
// Initiate the asychronous call.
IAsyncResult result1 = caller1.BeginInvoke(null, null);
// Repeat
GetCustomerAsync caller2 = new GetCustomerAsync(GetCustomer);
// Initiate the asychronous call.
IAsyncResult result2 = caller2.BeginInvoke(null, null);
MarketSummaryDataModelWS summary = App.BSL.getMarketSummary();
List<HoldingDataModel> holdings = caller1.EndInvoke(result1);
AccountDataModel customer = caller2.EndInvoke(result2);
decimal marketValue = 0;
decimal gain = 0;
decimal basis = 0;
decimal _gain = (decimal)0.00;
decimal percentGain = (decimal)0.00;
for (int i = 0; i < holdings.Count; i++)
{
QuoteDataModel quote = App.BSL.getQuote(holdings[i].quoteID);
decimal _marketValue = (decimal)holdings[i].quantity * quote.price;
decimal _basis = (decimal)holdings[i].quantity * (decimal)holdings[i].purchasePrice;
gain += _marketValue - _basis;
marketValue += _marketValue;
basis += _basis;
}
AccountID.Text = customer.accountID.ToString();
CreationDate.Text = customer.creationDate.ToString();
LoginCount.Text = customer.loginCount.ToString();
OpenBalance.Text = string.Format("{0:C}", customer.openBalance);
Balance.Text = string.Format("{0:C}", customer.balance);
NumHoldings.Text = holdings.Count.ToString();
HoldingsTotal.Text = string.Format("{0:C}", marketValue);
decimal totalcashandholdings = marketValue + customer.balance;
SumOfCashHoldings.Text = string.Format("{0:C}", totalcashandholdings);
_gain = totalcashandholdings - customer.openBalance;
if (customer.openBalance != 0)
percentGain = gain / customer.openBalance * 100;
else
percentGain = 0;
Gain.Text = string.Format("{0:C}", _gain);
PercentGain.Text = string.Format("{0:N}%", percentGain);
if (_gain > 0)
{
PercentGain.Foreground = new SolidColorBrush(Color.FromRgb(37, 120, 32));
GainIcon icon = new GainIcon();
icon.VerticalAlignment = VerticalAlignment.Bottom;
icon.HorizontalAlignment = HorizontalAlignment.Left;
icon.Margin = new Thickness(PercentGain.Margin.Left + PercentGain.ActualWidth + 40, PercentGain.Margin.Top, PercentGain.Margin.Right, PercentGain.Margin.Bottom);
LayoutRoot.Children.Add(icon);
}
else if (_gain < 0)
{
PercentGain.Foreground = new SolidColorBrush(Color.FromRgb(191, 0, 0));
LossIcon icon = new LossIcon();
icon.VerticalAlignment = VerticalAlignment.Bottom;
icon.HorizontalAlignment = HorizontalAlignment.Left;
icon.Margin = new Thickness(PercentGain.Margin.Left + PercentGain.ActualWidth + 40, PercentGain.Margin.Top, PercentGain.Margin.Right, PercentGain.Margin.Bottom);
LayoutRoot.Children.Add(icon);
}
else
PercentGain.Foreground = new SolidColorBrush(Color.FromRgb(0, 0, 0));
TSIA.Text = String.Format("{0:N}", summary.TSIA);
Volume.Text = String.Format("{0:N}", summary.volume);
DataProvider data = new DataProvider();
for (int i = 0; i < summary.topGainers.Count; i++)
{
QuoteDataModel quote = summary.topGainers[i];
RowDataProvider row = new RowDataProvider();
row.id = i;
// symbol, current price, gain
row.Add(new GridColumnData());
row[0].value = quote.symbol;
row[0].numeric = i;
row.Add(new GridColumnGainData());
row[1].value = string.Format("{0:C}", quote.price);
row[1].numeric = (int)(quote.price * 100);
(row[1] as GridColumnGainData).increased = quote.change == 0 ? 0 : (quote.change > 0 ? 1 : -1);
row.Add(new GridColumnGainData());
row[2].value = string.Format("{0:C}", quote.change);
row[2].numeric = (int)(quote.change * 100);
(row[2] as GridColumnGainData).increased = quote.change == 0 ? 0 : (quote.change > 0 ? 1 : -1);
data.Add(row);
}
GainGrid.setData(data);
data = new DataProvider();
for (int i = 0; i < summary.topLosers.Count; i++)
{
QuoteDataModel quote = summary.topLosers[i];
RowDataProvider row = new RowDataProvider();
row.id = i;
// symbol, current price, gain
row.Add(new GridColumnData());
row[0].value = quote.symbol;
row[0].numeric = i;
row.Add(new GridColumnGainData());
row[1].value = string.Format("{0:C}", quote.price);
row[1].numeric = (int)(quote.price * 100);
(row[1] as GridColumnGainData).increased = quote.change == 0 ? 0 : (quote.change > 0 ? 1 : -1);
row.Add(new GridColumnGainData());
row[2].value = string.Format("{0:C}", quote.change);
row[2].numeric = (int)(quote.change * 100);
(row[2] as GridColumnGainData).increased = quote.change == 0 ? 0 : (quote.change > 0 ? 1 : -1);
data.Add(row);
}
LoseGrid.setData(data);
SessionCreateDate.Text = Login.LoginTime.ToString();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "StockTrader - Exception", MessageBoxButton.OK, MessageBoxImage.Warning);
}
this.Visibility = Visibility.Visible;
}