public int EditaSetor(Setor s)
        {
            string sql    = "UPDATE setor SET nome = @nome WHERE codSetor = @codigo;";
            int    result = 0;

            SqlConnection conn   = new SqlConnection(strConnection);
            SqlCommand    sqlcmd = new SqlCommand(sql, conn);

            sqlcmd.Parameters.AddWithValue("@codigo", s.GetCodSetor());
            sqlcmd.Parameters.AddWithValue("@nome", s.GetNome());

            try
            {
                conn.Open();
                result = sqlcmd.ExecuteNonQuery();
            }
            catch (Exception)
            {
                throw;
            }
            finally
            {
                conn.Close();
            }
            return(result);
        }
        public int CadastraSetor(Setor s)
        {
            String sql = "INSERT INTO setor ([nome]) VALUES " +
                         "(@nome)";
            int result;

            SqlConnection conn   = new SqlConnection(strConnection);
            SqlCommand    sqlcmd = new SqlCommand(sql, conn);

            sqlcmd.Parameters.AddWithValue("@nome", s.GetNome());

            try
            {
                conn.Open();
                result = sqlcmd.ExecuteNonQuery();
            }
            catch (Exception)
            {
                throw;
            }
            finally
            {
                conn.Close();
            }
            return(result);
        }