//To Bind StudentGridBind for route #region [Student Grid Bind For route] public DataSet BindStudentForRoute_BL(EWA_Common objEWA) { DL_Common objDL = new DL_Common(); try { DataSet ds = objDL.BindStudentForRoute_DL(objEWA); return(ds); } catch (Exception) { throw; } finally { objDL = null; } }