摘要: string str = ""; SqlConnection conn1 = null; SqlTransaction tran1 = null; try { conn1 = new SqlConnection(SqlHelper.cnn.ConnectionString); tran1 =conn1.BeginTransaction(); //事务开始 conn1.Open();... 阅读全文
posted @ 2011-06-10 15:47 叮/当 阅读(322) 评论(0) 推荐(0) 编辑