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        public static Boolean SetData(ref List<WL_lstSQLCommand> lstCommandText) {
            Boolean suc = false;
            int i = 0;
            if (lstCommandText != null || lstCommandText.Count() == 0) {
                return suc;
            }
            try {
                using (SqlConnection Conn = new SqlConnection(pubConnStr)) {
                    Conn.Open();
                    try {
                        using (SqlTransaction tr = Conn.BeginTransaction()) {
                            try {
                                using (SqlCommand cmd = Conn.CreateCommand()) {
                                    cmd.CommandType = CommandType.Text;
                                    cmd.Transaction = tr;
                                    foreach (WL_lstSQLCommand p0 in lstCommandText) {
                                        cmd.Parameters.Clear();
                                        if (p0.CmdParameter != null && p0.CmdParameter.Count() > 0) {
                                            foreach (SqlParameter p1 in p0.CmdParameter) {
                                                cmd.Parameters.AddWithValue(p1.ParameterName, p1.Value);
                                            }
                                        }
                                        cmd.CommandText = p0.CmdText;
                                        p0.AffectedRows = cmd.ExecuteNonQuery();
                                        lstCommandText[i].ErrorMessage = p0.AffectedRows > 0 ? "Success" : "Fail";
                                        i++; //i += 1
                                    }
                                    tr.Commit();
                                    suc = true;
                                }
                            }
                            catch (SqlException ex3) {
                                tr.Rollback();
                                lstCommandText[i].ErrorMessage = ex3.Message;
                                //throw;
                            }
                        }
                    }
                    catch (SqlException ex2) {                        
                        //throw;
                    }
                }
            }
            catch (Exception ex1) {       
                //write log. ex1.Message
                //throw;
            }
            return suc;
        }