摘要: 首先要说明的是连接数是有限制的:代码如下:for (int i = 0; i < 10000; i++){ SqlConnection conn = new SqlConnection(@"Data Source=.\SQLEXPRESS; AttachDbFilename=""E:\DB\NORTHWND.mdf""; Integrated Security=True;Connect Timeout=30;User Instance=True"); conn.Open(); Console.WriteLine("打. 阅读全文
posted @ 2011-08-12 11:29 流云521 阅读(382) 评论(0) 推荐(0)
摘要: oracle 连接 阅读全文
posted @ 2011-08-12 11:24 流云521 阅读(11090) 评论(0) 推荐(1)