private void PopulateChart()
{
global::Program.MarketClient marketClient = new global::Program.MarketClient();
Commodity[] commodities = marketClient.SendQueryAllMarketRequest();
this.CommodityRateCollection = new SeriesCollection();
ChartValues <double> askPrices = new ChartValues <double>();
ChartValues <double> bidPrices = new ChartValues <double>();
foreach (Commodity commodity in commodities)
{
askPrices.Add(commodity.info.ask);
bidPrices.Add(commodity.info.bid);
}
ColumnSeries askColumnSeries = new ColumnSeries();
ColumnSeries bidColumnSeries = new ColumnSeries();
askColumnSeries.Title = "Ask";
bidColumnSeries.Title = "Bid";
askColumnSeries.Values = askPrices;
bidColumnSeries.Values = bidPrices;
askColumnSeries.DataLabels = true;
bidColumnSeries.DataLabels = true;
askColumnSeries.LabelPoint = point => point.Y.ToString();
bidColumnSeries.LabelPoint = point => point.Y.ToString();
CommodityRateCollection.Add(askColumnSeries);
CommodityRateCollection.Add(bidColumnSeries);
CommodityRates = d => d.ToString("N");
DataContext = this;
}
private void PopulateGrid()
{
try
{
global::Program.MarketClient marketClient = new global::Program.MarketClient();
Commodity[] commodities = marketClient.SendQueryAllMarketRequest();
this.dataGridData.Items.Clear();
foreach (var comm in commodities)
{
this.dataGridData.Items.Add(new GridItem()
{
id = comm.id,
ask = comm.info.ask,
bid = comm.info.bid
});
}
this.labelHeader.Content = "Market status as of " + DateTime.Now.ToLongTimeString();
this.dataGridData.Visibility = Visibility.Visible;
}
catch
{
this.labelHeader.Content = "Could not fetch data. Refreshed: " + DateTime.Now.ToLongTimeString();
this.dataGridData.Visibility = Visibility.Hidden;
}
}