如何获取SQLExpress虚拟路径

Question

我试图通过某种原因获取虚拟路径.... \无法浏览目录。

SqlConnection sqlConnectionCmdString = new SqlConnection(@"Data Source=.\SQLEXPRESS;AttachDbFilename=..\..\database\ClientRegit.mdf;Integrated Security=True;User Instance=True");

Answer 1

试试这个：

AttachDbFilename=|DataDirectory|\database\ClientRegit.mdf

Answer 2

SqlConnection sqlConnectionCmdString = new SqlConnection(@"Data Source=.\SQLEXPRESS;AttachDbFilename="+ Application.StartupPath+ @"\database\ClientRegit.mdf;Integrated Security=True;User Instance=True");