private IList <RoleGroupModel> PopulateRoleGroup(DataSet ds) { var models = new List <RoleGroupModel>(); if (ds != null) { foreach (DataRow rowItem in ds.Tables[0].Rows) { var model = new RoleGroupModel(); model.RoleGroupName = rowItem["RoleGroupName"].ToString(); model.Id = int.Parse(rowItem["Id"].ToString()); model.Description = rowItem["Description"].ToString(); model.DateCreated = DateTime.Parse(rowItem["DateCreated"].ToString()); model.DateUpdated = DateTime.Parse(rowItem["DateUpdated"].ToString()); model = DataStorageService.GetRoleGroupRole(model); models.Add(model); } } return(models); }