private void IntialLoadMarketWatch()
{
string symbols = string.Empty;
using (var streamReader = new StreamReader("Symbols.txt"))
{
symbols = streamReader.ReadLine();
streamReader.Close();
}
ticker = BitfinexAPI.Get <string[][]>($"tickers?symbols=" + symbols);
if (ticker != null)
{
BindingList <FinexTicker> customerList = new BindingList <FinexTicker>();
for (int i = 0; i < ticker.Length; i++)
{
customerList.Add(new FinexTicker {
pair = ticker[i][0].Replace("t", ""), bid = ticker[i][1], ask = ticker[i][3], last_price = ticker[i][7], volume = ticker[i][8]
});
}
//this.bindingSource1.DataSource = customerList;
ObjTrading = customerList;
}
}
public frmPositions()
{
InitializeComponent();
bitfinexAPI = new BitfinexAPI();
}
private void LoadMarketWatch()
{
string symbols = string.Empty;
using (var streamReader = new StreamReader("Symbols.txt"))
{
symbols = streamReader.ReadLine();
streamReader.Close();
}
ticker = BitfinexAPI.Get <string[][]>($"tickers?symbols=" + symbols);
if (ticker != null)
{
// dt.Clear();
var bindingSource = this.dataGridMarketData.DataSource as BindingList <FinexTicker>;
if (bindingSource != null)
{
OldWatchList = new List <OldData>();
foreach (var item in bindingSource)
{
OldData oldWatch = new OldData();
oldWatch.ask = item.ask;
oldWatch.bid = item.bid;
oldWatch.last_price = item.last_price;
oldWatch.pair = item.pair;
oldWatch.volume = item.volume;
OldWatchList.Add(oldWatch);
}
}
BindingList <FinexTicker> customerList = new BindingList <FinexTicker>();
for (int i = 0; i < ticker.Length; i++)
{
if (bindingSource != null)
{
var result = bindingSource.Where(d => d.pair == ticker[i][0].Replace("t", "")).FirstOrDefault();
var oldResult = OldWatchList.Where(d => d.pair == ticker[i][0].Replace("t", "")).FirstOrDefault();
if (result != null)
{
result.ask = ticker[i][3];
result.bid = ticker[i][1];
bool bidBlue = true;
bool askBlue = true;
if (Convert.ToDecimal(result.bid) > Convert.ToDecimal(oldResult.bid))
{
this.dataGridMarketData.Rows[i].Cells[1].Style.ForeColor = Color.Blue;
}
else
{
this.dataGridMarketData.Rows[i].Cells[1].Style.ForeColor = Color.Red;
bidBlue = false;
}
if (Convert.ToDecimal(result.ask) > Convert.ToDecimal(oldResult.ask))
{
this.dataGridMarketData.Rows[i].Cells[2].Style.ForeColor = Color.Blue;
}
else
{
this.dataGridMarketData.Rows[i].Cells[2].Style.ForeColor = Color.Red;
askBlue = false;
}
if (!bidBlue || !askBlue)
{
((TextAndImageCell)dataGridMarketData.Rows[i].Cells[0]).Image = imgList.Images[0];
}
else
{
((TextAndImageCell)dataGridMarketData.Rows[i].Cells[0]).Image = imgList.Images[1];
}
result.last_price = ticker[i][7];
result.volume = ticker[i][8];
}
}
}
dispatcherTimer.Interval = new TimeSpan(0, 0, 3);
}
else
{
dispatcherTimer.Interval = new TimeSpan(0, 1, 0);
}
}
