public int insert(RoleModels item) { StringBuilder sqlBuilder = new StringBuilder(); sqlBuilder.Append("INSERT "); sqlBuilder.Append("INTO "); sqlBuilder.Append("gov_role "); sqlBuilder.Append("( "); sqlBuilder.Append("role_name, "); sqlBuilder.Append("update_username, "); sqlBuilder.Append("update_datetime "); sqlBuilder.Append(") "); sqlBuilder.Append("values("); sqlBuilder.Append("@1, @2, @3"); sqlBuilder.Append(")"); this.Sql = sqlBuilder.ToString(); MySqlCommand objCmd = new MySqlCommand(Sql, getConnection()); objCmd.Parameters.AddWithValue("@1", item.RoleName); objCmd.Parameters.AddWithValue("@2", item.EntryUsername); objCmd.Parameters.AddWithValue("@3", item.EntryDatetime); int rs = objCmd.ExecuteNonQuery(); return rs; }
public List<RoleModels> select(int page, int limit) { int offset = (page - 1) * limit; StringBuilder sqlBuilder = new StringBuilder(); sqlBuilder.Append("SELECT "); sqlBuilder.Append("* "); sqlBuilder.Append("FROM "); sqlBuilder.Append("gov_role gr "); sqlBuilder.Append(getBaseSQL()); if(page > 0 && limit > 0){ sqlBuilder.Append(" LIMIT @limit "); sqlBuilder.Append(" OFFSET @offset "); } this.Sql = sqlBuilder.ToString(); MySqlCommand objCmd = new MySqlCommand(Sql, getConnection()); if(page > 0 && limit > 0){ objCmd.Parameters.AddWithValue("@limit", limit); objCmd.Parameters.AddWithValue("@offset", offset); } MySqlDataReader dataReader = objCmd.ExecuteReader(); List<RoleModels> lstDocument = new List<RoleModels>(); RoleModels item; while (dataReader.Read()) { item = new RoleModels(); item.Id = Convert.ToInt32(dataReader["id"]); item.RoleName = dataReader["role_name"].ToString(); item.EntryUsername = dataReader["update_username"].ToString(); item.EntryDatetime = Convert.ToDateTime(dataReader["update_datetime"]); lstDocument.Add(item); } getConnection().Close(); return lstDocument; }