void ValidateCompaniesVolume()
{
List <string> volumeCompanies = volumeChartBindingData.Select(c => c.CompanyName).ToList();
List <string> exceptCompanies = companies.Except(volumeCompanies).ToList();
for (int i = 0; i < volumeChartBindingData.Count; i++)
{
CompaniesVolumeData volumeData = volumeChartBindingData[i];
if (!companies.Contains(volumeData.CompanyName))
{
var res = watchLisBindingData.Where(c => exceptCompanies.Contains(c.CompanyName)).ToList();
if (res.Count > 0)
{
double maxVolume = res.Max(c => c.Volume);
CompanyTradingDataViewModel vm = watchLisBindingData.Where(c => c.Volume == maxVolume).Select(c => c).FirstOrDefault();
exceptCompanies.Remove(vm.CompanyName);
volumeChartBindingData[i] = new CompaniesVolumeData()
{
CompanyName = vm.CompanyName,
Volume = (int)maxVolume
};
}
}
}
}
void GetVolumeDynamicsDataAsyncCompleted(CompanyStockData[] cd)
{
foreach (CompanyStockData companyStockData in cd)
{
CompanyTradingDataViewModel vm = watchLisBindingData.Where(c => c.CompanyName == companyStockData.CompanyName).Select(c => c).FirstOrDefault();
vm.VolumeDynamics = CreateVolumeDynamicsBindingData(companyStockData.Data);
}
TryEndUpdateBindingData();
}
void UpdateVolumeDynamicsAsyncCompleted(CompanyStockData[] cd)
{
foreach (CompanyStockData companynStockData in cd)
{
try {
if (companynStockData.Data.Length == 0)
{
continue;
}
DateTime current = dates[currentDate];
CompanyTradingData ctd = GetCompanyTradingData(companynStockData.Data[0], current);
CompanyTradingDataViewModel vm = watchLisBindingData.Where(c => c.CompanyName == companynStockData.CompanyName).Select(c => c).FirstOrDefault();
if (vm == null)
{
continue;
}
IList <TradingDataViewModel> volDyn = vm.VolumeDynamics as IList <TradingDataViewModel>;
if (vm.VolumeDynamics == null || ((IList)vm.VolumeDynamics).Count == 0)
{
return;
}
if (tickCount == 2)
{
ctd.Volume = Math.Round((ctd.Volume / 1000000), 2);
volDyn.Add(new TradingDataViewModel(ctd));
}
if (tickCount != 2)
{
TradingDataViewModel tdvm = new TradingDataViewModel(volDyn[volDyn.Count - 1].TradingData);
tdvm.Volume = Math.Round((ctd.Volume / 1000000), 2);
tdvm.Close = ctd.Close;
tdvm.Low = lowestPrice;
tdvm.High = highestPrice;
tdvm.Price = ctd.Price;
volDyn[volDyn.Count - 1] = tdvm;
}
}
catch {
currentDate++;
UpdateStockChartBindingDataAsync();
}
}
TryEndUpdateBindingData();
}