/// <summary> /// 执行数据库 /// </summary> /// <typeparam name="T"></typeparam> /// <param name="query"></param> /// <param name="callback"></param> /// <param name="arg"></param> /// <param name="nullable"></param> /// <returns></returns> public void Execute <T>(string query, EffectRowCallback callback, T arg, bool nullable = true) where T : struct { using (var tr = BeginTransation()) { using (var cmd = CreateCommand(query, arg, tr, nullable)) { var result = cmd.ExecuteNonQuery(); try { if (callback != null && !callback(result)) { tr.Rollback(); } else { tr.Commit(); } } catch { tr.Rollback(); } } } }
/// <summary> /// 执行数据库 /// </summary> /// <param name="query"></param> /// <param name="callback"></param> /// <param name="args"></param> /// <returns></returns> public void Execute(string query, EffectRowCallback callback, params object[] args) { using (var tr = BeginTransation()) { using (var cmd = CreateCommand(query, tr, args)) { var result = cmd.ExecuteNonQuery(); try { if (callback != null && !callback(result)) { tr.Rollback(); } else { tr.Commit(); } } catch { tr.Rollback(); } } } }