public void Update(StockMarket data)
{
RealtimeData stock = (RealtimeData)data;
//stock.companies[2].orderSells();
//stock.companies[2].orderBuys();
SellOrder[] sellorderz = stock.companies[2].sellorders;
BuyOrder[] buyorderz = stock.companies[2].buyorders;
orderBuys(buyorderz);
orderSells(sellorderz);
for (int j = 0, i = 0; j < buyorderz.Length || i < dataGridView1.Rows.Count; ++i, ++j)
{
if (buyorderz[j] != null)
{
dataGridView1.Rows[i].Cells[0].Value = buyorderz[j].orderSize;
dataGridView1.Rows[i].Cells[1].Value = buyorderz[j].getPrice();
}
}
for (int j = 0, i = 0; j < sellorderz.Length || i < dataGridView1.Rows.Count; ++i, ++j)
{
if (sellorderz[j] != null)
{
dataGridView1.Rows[i].Cells[2].Value = sellorderz[j].orderSize;
dataGridView1.Rows[i].Cells[3].Value = sellorderz[j].getPrice();
}
}
}
private void MarketByOrder1_FormClosing(object sender, FormClosingEventArgs e)
{
Container parent = (Container)this.MdiParent;
RealtimeData stock = (RealtimeData)parent.theStockMarket;
stock.unregister(this);
}
public void Update(StockMarket data)
{
RealtimeData stock = (RealtimeData)data;
SellOrder[] sellorderz = stock.companies[1].sellorders;
BuyOrder[] buyorderz = stock.companies[1].buyorders;
int secret = 0;
if (stock.companies[1].lastOrder.Equals("BuyOrder"))
{
BuyOrder mybuy = stock.companies[1].getLastBuyOrder();
for (int k = 0; k < dataGridView1.Rows.Count; ++k)
{
if (dataGridView1.Rows[k].Cells[2].Value != null && mybuy != null)
{
if ((float)dataGridView1.Rows[k].Cells[2].Value == (float)mybuy.getPrice())
{
++secret;
dataGridView1.Rows[k].Cells[0].Value = (int)dataGridView1.Rows[k].Cells[0].Value + 1;
dataGridView1.Rows[k].Cells[1].Value = (double)dataGridView1.Rows[k].Cells[1].Value + (float)mybuy.orderSize;
}
}
}
if (secret == 0 && mybuy != null)
{
addToViewBuy(mybuy.getPrice(), mybuy.orderSize);
}
secret = 0;
orderBuyView();
}
else
{
secret = 0;
SellOrder mysell = stock.companies[1].getLastSellOrder();
for (int k = 0; k < dataGridView1.Rows.Count; ++k)
{
if (dataGridView1.Rows[k].Cells[4].Value != null && mysell != null)
{
if ((float)dataGridView1.Rows[k].Cells[4].Value == mysell.getPrice())
{
++secret;
dataGridView1.Rows[k].Cells[5].Value = (int)dataGridView1.Rows[k].Cells[5].Value + 1;
dataGridView1.Rows[k].Cells[3].Value = (double)dataGridView1.Rows[k].Cells[3].Value + mysell.orderSize;
}
}
}
if (secret == 0 && mysell != null)
{
addToViewSell(mysell.getPrice(), mysell.orderSize);
}
secret = 0;
orderSellView();
}
}
public void Update(StockMarket g)
{
RealtimeData stock = (RealtimeData)g;
//verfifying for all companies
SellOrder[] sellordsM = stock.companies[0].sellorders;
BuyOrder[] buyordsM = stock.companies[0].buyorders;
SellOrder[] sellordsA = stock.companies[1].sellorders;
BuyOrder[] buyordsA = stock.companies[1].buyorders;
SellOrder[] sellordsF = stock.companies[2].sellorders;
BuyOrder[] buyordsF = stock.companies[2].buyorders;
int index;
for (index = 0; index < stock.companies.Length; ++index)
{
if (stock.companies[index].lastUpdated == true)
{
break;
}
}
float lM;
lM = verifyOrdersM(stock.companies[index].buyorders, stock.companies[index].sellorders, stock, index);
double volumeM = stock.companies[index].getVolume();
if (lM != 0)
{
dataGridView1.Rows[index].Cells[3].Value = lM;
dataGridView1.Rows[index].Cells[4].Value = (float)(lM - 35.6);
float rawp = (float)((lM - 35.6) / 35.6);
float percentage = (float)((float)((lM - 35.6) / 35.6) * 100);
dataGridView1.Rows[index].Cells[6].Value = percentage;
dataGridView1.Rows[index].Cells[7].Value = volumeM;
if (rawp < 0)
{
Bitmap bit = new Bitmap(Properties.Resources.down);
dataGridView1.Rows[index].Cells[5].Value = bit;
}
if (rawp == 0)
{
Bitmap bit = new Bitmap(Properties.Resources.noChange);
dataGridView1.Rows[index].Cells[5].Value = bit;
}
if (rawp > 0)
{
Bitmap bit = new Bitmap(Properties.Resources.up);
dataGridView1.Rows[index].Cells[5].Value = bit;
}
//add function here that does operations;
}
}
private void button1_Click(object sender, EventArgs e)
{
if (!(comboBox1.SelectedItem == null) && !(textBox1.Text.Length == 0) && !(textBox2.Text.Length == 0))
{
int i = 0;
string selected = this.comboBox1.GetItemText(this.comboBox1.SelectedItem);
switch (selected)
{
case "Microsoft Corporation":
date = DateTime.Now.ToString("M/d/yyyy");
orderSize = Convert.ToDouble(textBox1.Text);
orderPrice = (float)Convert.ToDouble(textBox2.Text);
Container parent = (Container)this.MdiParent;
RealtimeData stock = (RealtimeData)parent.theStockMarket;
for (i = 0; i < stock.companies.Length; ++i)
{
if (stock.companies[i].getName().Equals("Microsoft"))
{
break;
}
}
stock.companies[i].addBuyOrder(this);
stock.companies[i].lastOrder = "BuyOrder";
stock.companies[i].lastUpdated = true;
for (int j = 0; j < stock.companies.Length; ++j)
{
if (j != i)
{
stock.companies[j].lastUpdated = false;
}
}
stock.notify();
break;
case "Apple Inc.":
date = DateTime.Now.ToString("M/d/yyyy");
orderSize = Convert.ToDouble(textBox1.Text);
orderPrice = (float)Convert.ToDouble(textBox2.Text);
parent = (Container)this.MdiParent;
stock = (RealtimeData)parent.theStockMarket;
for (i = 0; i < stock.companies.Length; ++i)
{
if (stock.companies[i].getName().Equals("Apple"))
{
break;
}
}
stock.companies[i].addBuyOrder(this);
stock.companies[i].lastOrder = "BuyOrder";
stock.companies[i].lastUpdated = true;
for (int j = 0; j < stock.companies.Length; ++j)
{
if (j != i)
{
stock.companies[j].lastUpdated = false;
}
}
stock.notify();
break;
case "Facebook":
date = DateTime.Now.ToString("M/d/yyyy");
orderSize = Convert.ToDouble(textBox1.Text);
orderPrice = (float)Convert.ToDouble(textBox2.Text);
parent = (Container)this.MdiParent;
stock = (RealtimeData)parent.theStockMarket;
for (i = 0; i < stock.companies.Length; ++i)
{
if (stock.companies[i].getName().Equals("Facebook"))
{
break;
}
}
stock.companies[i].addBuyOrder(this);
stock.companies[i].lastOrder = "BuyOrder";
stock.companies[i].lastUpdated = true;
for (int j = 0; j < stock.companies.Length; ++j)
{
if (j != i)
{
stock.companies[j].lastUpdated = false;
}
}
stock.notify();
break;
default:
MessageBox.Show("Your company selection was incomprehensible. Please try again.");
break;
}
}
else
{
MessageBox.Show("Please supply empty fields");
}
this.Close();
}
public float verifyOrdersM(BuyOrder[] buyords, SellOrder[] sellords, StockMarket stock, int k)
{
RealtimeData stocky = (RealtimeData)stock;
float lastprice = 0;
int initializer = 0;
if (stocky.companies[k].lastOrder.Equals("SellOrder"))
{
int determinant = 0;
for (determinant = 0; determinant < sellords.Length; ++determinant)
{
if (sellords[determinant] == null)
{
if (determinant > 0)
{
break;
}
else
{
return(0);
}
}
}
--determinant;
for (int i = 0; i < buyords.Length; ++i)
{
if (buyords[i] != null)
{
if (sellords[determinant].orderSize == buyords[i].orderSize && sellords[determinant].getPrice() == buyords[i].getPrice())
{
stocky.companies[k].setLastPrice(sellords[determinant].getPrice());
lastprice = sellords[determinant].getPrice();
++initializer;
}
}
}
if (initializer > 0)
{
stocky.companies[k].successfulO.Add(sellords[determinant].orderSize);
}
}
else if (stocky.companies[k].lastOrder.Equals("BuyOrder"))
{
int determinant = 0; initializer = 0;
for (determinant = 0; determinant < buyords.Length; ++determinant)
{
if (buyords[determinant] == null)
{
if (determinant > 0)
{
break;
}
else
{
return(0);
}
}
}
--determinant;
for (int i = 0; i < sellords.Length; ++i)
{
if (sellords[i] != null)
{
if (buyords[determinant].orderSize == sellords[i].orderSize && buyords[determinant].getPrice() == sellords[i].getPrice())
{
stocky.companies[k].setLastPrice(buyords[determinant].getPrice());
lastprice = buyords[determinant].getPrice();
++initializer;
}
}
}
if (initializer > 0)
{
stocky.companies[k].successfulO.Add(buyords[determinant].orderSize);
}
}
return(lastprice);
}