public bool Login(string tradingAccount, string tradingPassword, bool tradingDemo)
{
try {
if (CoreFX.IsLoggedIn)
{
CoreFX.Logout();
}
return(CoreFX.LogOn(tradingAccount, "", tradingPassword, tradingDemo));
} catch (Exception exc) {
Log = exc;
return(false);
} finally {
RaisePropertyChanged(() => IsLoggedIn);
}
}