PetaPoco4.0的事务为什么不会回滚

using (var srop=DbHelper.CurrentDb.GetTransaction()) { ID = bp.AddModel(model).ToStr(); #region 参与楼盘信息 if (ID.ToInt32() > 0) { FY_ActivityProjectServer dtlServer = new FY_ActivityProjectServer(); for (int i = 0; i <= this.Projects.Items.Count; i++) { if (this.Projects.Items[i].Selected) { FY_ActivityProject dtl = new FY_ActivityProject(); dtl.ActivityID = ID.ToInt32(); dtl.ProjectID = this.Projects.Items[i].Value.ToInt32(); dtl.IsDel = false; dtlList.Add(dtl); } } dtlServer.AddModel(dtlList); } #endregion srop.Complete(); }

以上是第一种写法

下面是第二种写法：

DbHelper.CurrentDb.BeginTransaction();//事务开始 this.ModelDataCollect(); FY_ActivityServer bp = new FY_ActivityServer(); try { ID = bp.AddModel(model).ToStr(); #region 参与楼盘信息 if (ID.ToInt32() > 0) { FY_ActivityProjectServer dtlServer = new FY_ActivityProjectServer(); for (int i = 0; i <= this.Projects.Items.Count; i++) { if (this.Projects.Items[i].Selected) { FY_ActivityProject dtl = new FY_ActivityProject(); dtl.ActivityID = ID.ToInt32(); dtl.ProjectID = this.Projects.Items[i].Value.ToInt32(); dtl.IsDel = false; dtlList.Add(dtl); } } dtlServer.AddModel(dtlList); } #endregion DbHelper.CurrentDb.CompleteTransaction(); } catch (Exception) { DbHelper.CurrentDb.AbortTransaction(); }

以上操作有两个insert操作

第一个insert能插入成功，第二个insert方法故意让它报错，

问题来了，

PetaPoco 不会回滚，导致第一个操作插入成功，第二个操作插入失败

求解决方案