public IHttpActionResult GetEmpLeaves(LeaveInsertModel lm) { if (lm.employeeId == Guid.Empty) { lm.employeeId = Guid.Parse(GetUserId()); } DataSet ds = LeaveRepository.GetLeaves(lm.employeeId, null, false, int.Parse(lm.year)); ds.Tables[0].TableName = "Leaves"; DataTable dt = LeaveRepository.GetEmployeeTotalLeave(lm.employeeId, null, int.Parse(lm.year)); if (dt.Rows.Count > 0) { dt.TableName = "TotalLeaves"; ds.Tables.Add(dt.Copy()); } return(Ok(ds)); }