How to get the users under specific company?

SOLVED

Hi all,

I have the following code where I list all the companies that have the same base currency as the current company. 

public List<CompanySelection> GetTheCompaniesSameBase()
{
    List<CompanySelection> companies = new List<CompanySelection>();
    string ACTIVECONNECTIONDATA = "Sage.ObjectStore.ConnectionData.ActiveConnectionData";
    Sage.ObjectStore.ConnectionData currentCompany = (Sage.ObjectStore.ConnectionData)Sage.Common.Contexts.SessionContext.Context.GetData(ACTIVECONNECTIONDATA);
    Sage.ObjectStore.ConnectionData connectionData = null;
    try
    {
        Sage.Accounting.Application app = new Sage.Accounting.Application();
        Sage.Accounting.Company activeCompany = app.ActiveCompany;
        foreach (Sage.Accounting.Company c in app.Companies)
        {
            connectionData = new Sage.ObjectStore.ConnectionData(Sage.ObjectStore.DatabaseType.Sql, c.ConnectString);
            Sage.Common.Contexts.SessionContext.Context.SetData(ACTIVECONNECTIONDATA, connectionData);
            FlushPrimaryKeys(connectionData);
            if (!c.Name.Trim().Equals(activeCompany.Name.Trim()))
            {
                // Get the base currency of other company
                Sage.Accounting.SystemManager.FinancialCurrency otherCompanyBaseCurrency = (Sage.Accounting.SystemManager.FinancialCurrency)Sage.Accounting.SystemManager.FinancialCurrencyFactory.Factory.GetBaseCurrency();
                if (baseCurrency.CurrencyISOCode.Code == otherCompanyBaseCurrency.CurrencyISOCode.Code)
                {
                    CompanySelection company = new CompanySelection();
                    company.Name = c.Name;
                    company.BaseCurrency = otherCompanyBaseCurrency.CurrencyISOCode;
                    companies.Add(company);
                }
            }
        }
    }
    catch (Exception ex)
    {
        MessageBox.Show(ex.Message);
        Logger.WriteLog(ex.ToString());
        Sage.Common.Contexts.SessionContext.Context.SetData(ACTIVECONNECTIONDATA, currentCompany);
        FlushPrimaryKeys(currentCompany);
        return null;
    }
    finally
    {
        Sage.Common.Contexts.SessionContext.Context.SetData(ACTIVECONNECTIONDATA, currentCompany);
        FlushPrimaryKeys(currentCompany);
    }
    return companies;
}

How can I check if the specific company can be access by the current user? I have try the Sage.Accounting.Company.Users but this list is deprecated and cannot be used

Thank you