private async Task UpdateChart()
{
this.Stocks.Clear();
using (var context = new MarketContext())
{
foreach (var stock in await context.Stocks.Where(s => s.CompanyId == this.SelectedCompany.Id).ToListAsync())
{
this.Stocks.Add(stock);
}
}
this.ChangeSeriesLegend();
}
private async Task InitialLoad()
{
List <Company> items = null;
using (var context = new MarketContext())
{
items = await context.Companies.ToListAsync();
}
this.Companies.Clear();
foreach (var company in items)
{
this.Companies.Add(company);
}
if (this.Companies.Count != 0)
{
this.SelectedCompany = this.Companies[0];
}
}