/// <summary>
/// Action when page is loaded
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Page_Loaded(object sender, RoutedEventArgs e)
{
ComboBox_TradingPair.ItemsSource = _core.GetAllTradingPairs();
ComboBox_TradingPair.SelectedValue = ComboBox_TradingPair.Items[0];
}