public void update(String symbol, Candle lastCandle)
{
double prev = 0;
double next = 0;
double target = 0;
foreach (DataGridViewRow row in dataGridView1.Rows)
if (row.Cells[0].Value == symbol)
{
prev = Convert.ToDouble(row.Cells[1].Value);
next = lastCandle.Close;
target = Convert.ToDouble(row.Cells[2].Value);
row.SetValues(row.Cells[0].Value, lastCandle.Close, row.Cells[2].Value);
}
if ((prev <= target) && (next > target) || (prev >= target) && (next < target))
{
MessageBox.Show(symbol + " has reached target price " + target);
foreach (DataGridViewRow rowToDelete in dataGridView1.Rows)
if (rowToDelete.Cells[0].Value.ToString() == symbol)
{
dataGridView1.Rows.Remove(rowToDelete);
return;
}
}
}
public void update(String symbol, Candle lastCandle)
{
foreach (DataGridViewRow row in dataGridView1.Rows)
if (row.Cells[0].Value.ToString() == symbol)
{
double prevPrice = Convert.ToDouble(dataGridView1.Rows[row.Index].Cells[2].Value);
double lastPrice = lastCandle.Close;
String formatedPrice = String.Format("{0:00.00}", lastPrice);
String formatedChange = getChange(lastPrice, Convert.ToDouble(row.Cells[4].Value));
dataGridView1.Rows[row.Index].SetValues(row.Cells[0].Value, formatedChange, formatedPrice, DateTime.Now.ToShortTimeString());
if ((lastCandle.Close > prevPrice) && (prevPrice != 0))
dataGridView1.Rows[row.Index].DefaultCellStyle.BackColor = Color.Green;
if (lastCandle.Close < prevPrice)
dataGridView1.Rows[row.Index].DefaultCellStyle.BackColor = Color.Red;
if (lastCandle.Close == prevPrice)
dataGridView1.Rows[row.Index].DefaultCellStyle.BackColor = Color.Yellow;
return;
}
}
public void updateChart(Candle lastPrice)
{
dispayChart(chartControl, getChartData());
}