public static string DelRemarks(string rcode) { string r = ""; Sys_RemarkBll srb = new Sys_RemarkBll(); SessionUserValidate iv = SysValidateBll.ValidateSession(); if (iv.f) { if (srb.Delete(" and rcode='" + rcode + "'")) { r = "S"; } else { r = "F"; } } else { r = iv.badstr; } return(r); }