public SqlTables()
 {
     conn = new SqlConnection();
     conn.ConnectionString = "get your connection string"; // Default ConnectionString (First)
     cmd             = new SqlCommand();
     cmd.Connection  = conn;
     _res            = new Returened();
     _returnedValues = new DbReturned <T>();
 }
 public SqlTables(string connectionString)
 {
     conn = new SqlConnection();
     conn.ConnectionString = connectionString;
     cmd             = new SqlCommand();
     cmd.Connection  = conn;
     _res            = new Returened();
     _returnedValues = new DbReturned <T>();
 }
 public OracleTables()
 {
     conn = new OracleConnection();
     conn.ConnectionString = "";//Connections.ConnectionString(1); // Default ConnectionString (First)
     cmd             = new OracleCommand();
     cmd.Connection  = conn;
     _res            = new Returened();
     _returnedValues = new DbReturned <T>();
 }