Question

我试图运行此代码，但它在con.Open（）方法中引发错误＆＃34; System.ComponentModel.Win32Exception：找不到网络路径＆＃34;

public partial class Default : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            string cs = "server = (localdb)\v11.0 ;  database =     DepartmentsAndEmployees ; integrated security=true";
            SqlConnection conn = new SqlConnection(cs);
            SqlCommand com = new SqlCommand("select * from Employees", conn);
            conn.Open();            
            GridView1.DataSource = com.ExecuteReader();
            GridView1.DataBind();            
            conn.Close();
        }
    }

Answer 1

这是因为找不到服务器。您的连接字符串有问题。

尝试此连接字符串构建器：

http://www.developerfusion.com/tools/sql-connection-string/

https://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlconnection.connectionstring(v=vs.110).aspx

运行简单Web应用程序时出错＆＃34; System.ComponentModel.Win32Exception：找不到网络路径＆＃34;

1 个答案: