public DataTable Curriculum_Sel_DepartmentID(string DepartmentID, string SubDepartmentID) { Staffdal t = new Staffdal(); DataSet ds = new DataSet(); DataTable dt = new DataTable(); ds = t.Curriculum_Sel_DepartmentID(DepartmentID, SubDepartmentID); if (ds.Tables.Count > 0) { dt = ds.Tables[0]; } return(dt); }