接着上面的那个问题

Question

SQL2008的服务器名不能用.登陆
用.\SQLEXPRESS或者ADMIN-E5BFDDFF4\SQLEXPRESS可以进去    
但 string connectionString = "Data Source=.;Initial Catalog=healthy;Integrated Security=True";
里的“Data Source=.;”应该怎么写？？？

Answer 1

string connectionString = "Data Source=.\SQLEXPRESS;Initial Catalog=healthy;Integrated Security=True";

Answer 2

string connectionString = "Data Source=.\SQLEXPRESS;Initial Catalog=healthy;Integrated Security=True";
这样不行，它报错说“无法识别的转义序列”

Answer 3

string connectionString = @"Data Source=.\SQLEXPRESS;Initial Catalog=healthy;Integrated Security=True";

Answer 4

string connectionString = "Data Source=.\\SQLEXPRESS;Initial Catalog=healthy;Integrated Security=True";

Answer 5

OK    问题解决了，用string connectionString = @"Data Source=.\SQLEXPRESS;Initial Catalog=healthy;Integrated Security=True";
谢谢！！！