bnhtrade/src/bnhtrade.Core/Data/Database/Connection.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Data.SqlClient;
using System.Configuration;

namespace bnhtrade.Core.Data.Database
{
    public class Connection
    {
        //protected readonly string SqlConnectionString;
        private Model.Credentials.bnhtradeDB dbCredentials;

        protected string SqlConnectionString 
        { 
            get { return dbCredentials.ConnectionString; }
        }

        public Connection()
        {
            // attempt to retrive credentials from app.local.config
            try
            {
                var dbCredentials = new bnhtrade.Core.Model.Credentials.bnhtradeDB(
                        ConfigurationManager.AppSettings["DbDataSource"]
                        , ConfigurationManager.AppSettings["DbUserId"]
                        , ConfigurationManager.AppSettings["DbUserPassword"]
                        );
                this.dbCredentials = dbCredentials;
            }
            catch(Exception ex)
            {
                throw new Exception("Unable to retirve DB credentials: " + ex.Message);
            }
        }

        public Connection(Model.Credentials.bnhtradeDB dbCredentials)
        {
            // setup sql parameters
            if (dbCredentials == null)
            {
                throw new Exception("DB credentials object is null");
            }
        }
    }
}