Oracle 事务机制 批量添加,修改,更新

---------------------------------------------------------------------------------------------2011-12-14编辑-------------------------------------------------------------------------------------------------------------------

using (OracleConnection oc = new OracleConnection(OracleHelper.ConnectionString))
      {
          oc.Open();
          OracleTransaction trans = oc.BeginTransaction();//申明一个基于连接的事物并开始执行
            try
           {
             Dtsc.Common.Upload.UploadHelper.DeleteResFile(model.ActivityId);
             BizTsNeactivitys.Delete(model.ActivityId,trans);
             trans.Commit();//提交事物
               flg = true;
            }
           catch (Exception ex)
           {
             trans.Rollback();//回滚事物
               flg = false;
             throw ex;                   
           }
           finally
            {
              trans.Dispose();
            }
           return flg;
      }

写个方法，返回类型是bool ，调用该方法

实际使用修改Dtsc.Common.Upload.UploadHelper.DeleteResFile(model.ActivityId); BizTsNeactivitys.Delete(model.ActivityId,trans);这2句就可以了。

例如：

public bool t_spSWJZ(TsNeactivitys model)
        {
            bool flg = false;
            using (OracleConnection oc = new OracleConnection(OracleHelper.ConnectionString))
            {
                oc.Open();
                OracleTransaction trans = oc.BeginTransaction();//申明一个基于连接的事物并开始执行
                try
                {
                    Dtsc.Common.Upload.UploadHelper.DeleteResFile(model.ActivityId);
                    BizTsNeactivitys.Delete(model.ActivityId,trans);
                    trans.Commit();//提交事物
                    flg = true;
                }
                catch (Exception ex)
                {
                    trans.Rollback();//回滚事物
                    flg = false;
                    throw ex;                   
                }
                finally
                {
                    trans.Dispose();
                }
                return flg;
            }
        }