public void TestTran() { try { dapperContext.BeginTransaction(); var user = userInfoRepository.Get(5); var model = villageRepository.Get(new Guid("6D880321-DB17-4B32-9F0A-CE9F3F25AA01")); model.VillageName = "ccccccccccccccc"; villageRepository.Update(model); user.GmtModified = DateTime.Now; user.UserName = "******"; var result = userInfoRepository.Update(user); dapperContext.Commit(); } catch (Exception ex) { dapperContext.RollBack(); } }