private void displayCompanyList()
{
try
{
lvOfCompanies.Items.Clear();
companyList = CompanyDB.GetInvoicesDue();
if (companyList.Count > 0)
{
Company company;
for (int i = 0; i < companyList.Count; i++)
{
company = companyList[i];
lvOfCompanies.Items.Add(company.CompanyId);
lvOfCompanies.Items[i].SubItems.Add(company.CompanyName);
lvOfCompanies.Items[i].SubItems.Add(company.CompanyVolatility);
lvOfCompanies.Items[i].SubItems.Add(company.CategoryVolatility);
lvOfCompanies.Items[i].SubItems.Add(company.Curprice);
}
}
lvOfCompanies.Refresh();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.GetType().ToString());
this.Close();
}
}
private void refreshCompanyList()
{
if (companyList.Count > 0)
{
for (int i = 0; i < companyList.Count; i++)
{
companyList.RemoveAt(i);
}
}
try
{
companyList = CompanyDB.GetInvoicesDue();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, ex.GetType().ToString());
this.Close();
}
}
private void makeUpdate()
{
Company company;
double priceUpdate = 0;
double categoryIndex = 0;
double varationPercentage;
for (int i = 0; i < companyList.Count; i++)
{
company = companyList[i];
////////////////////////////////////////////////////////////////////////Category Velotility
if (company.CategoryVolatility == "1")
{
categoryIndex = trends[rnd.Next(4), rnd.Next(5)];
}
else if (company.CategoryVolatility == "2")
{
categoryIndex = trends[rnd.Next(4), rnd.Next(5)];
}
else if (company.CategoryVolatility == "3")
{
categoryIndex = trends[rnd.Next(4), rnd.Next(5)];
}
else if (company.CategoryVolatility == "4")
{
categoryIndex = trends[rnd.Next(4), rnd.Next(5)];
}
else
{
categoryIndex = trends[rnd.Next(4), rnd.Next(5)];
}
varationPercentage = varation.Next(-20, 150);
priceUpdate = ((Int32.Parse(company.CategoryVolatility) * categoryIndex) + (Int32.Parse(company.CategoryVolatility) * (varationPercentage) / 100));
company.Curprice = ((float.Parse(company.Curprice) + priceUpdate)).ToString();
if (float.Parse(company.Curprice) < 0)
{
//company.Curprice = "0.99";
company.Curprice = companyVelotility[rnd.Next(5)].ToString();
}
CompanyDB.UpdateCompanyPrice(company);
System.Threading.Thread.Sleep(DELAY_BETWEEN_RECORDS);
CompanyDB.InsertIntoHistory(company);
System.Threading.Thread.Sleep(DELAY_BETWEEN_RECORDS);
}
}