private async void button11_Click(object sender, EventArgs e)
{
Balances balance = await TDANET.GetBalancesAsync();
var sb = new StringBuilder();
var results = balance.GetProperties();
foreach (var result in results)
{
sb.AppendFormat("{0,30}{1,20}\r\n", result.Key, result.Value);
}
txtBalance.Text = sb.ToString();
}
