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本篇文章為大家展示了asp.net中怎么創建事務,內容簡明扼要并且容易理解,絕對能使你眼前一亮,通過這篇文章的詳細介紹希望你能有所收獲。
1、建立List用于存放多條語句
/// <summary> /// 保存表單 /// </summary> /// <param name="context"></param> protected void save() { List<string> list = new List<string>(); list.Add(string.Format("insert into picsone(model,idser,idflg,lmuser,lmdate,lmtime) values('{0}','{1}','{2}','{3}',{4},{5})", "T1002", "Y", "N", "U001", 20161103, 140025)); list.Add(string.Format("insert into picstwo(model,idser,idflg,lmuser,lmdate,lmtime) values('{0}','{1}','{2}','{3}',{4},{5})", "T1002", "Y", "N", "U001", 20161103, 140025)); bool bol = ExecuteTransaction(list); if (bol) { MessageBox.Show("保存成功!"); } else { MessageBox.Show("保存失敗!"); } }
2、調用ExecuteTransaction方法,并返回返回值true為成功,false為失敗,語句并回滾
/// <summary> /// 執行語句 /// </summary> /// <param name="list"></param> /// <returns></returns> private bool ExecuteTransaction(List<string> list) { using (SqlConnection connection = new SqlConnection(ConfigurationManager.AppSettings["LocalConnectionString"].ToString())) { SqlCommand command = new SqlCommand(); SqlTransaction transaction = null; try { connection.Open(); transaction = connection.BeginTransaction(); command.Connection = connection; command.Transaction = transaction; for (int i = 0; i < list.Count; i++) { command.CommandText = list[i]; command.ExecuteNonQuery(); } transaction.Commit(); connection.Close(); return true; } catch { transaction.Rollback(); connection.Close(); return false; } } }
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