如何具有Microsoft Access驱动程序（.mdb）文件的相对路径

Question

<connectionStrings>
    <add name="localconnection" connectionString="Driver={Microsoft Access Driver (*.mdb)}; DBQ=D:/abc/pqr/xyz/abc.mdb; UID=;PWD=12345;" providerName="System.Data.SqlClient"/>
</connectionStrings>  

Question: How can i pass relative path for (.mdb) file in web.config file? I tried using (../) and (~/) but its not working. Can any one please help me out.

Answer 1

In web.config

<connectionStrings>    
   <add name="localconnection" connectionString="Driver={Microsoft Access Driver (*.mdb)} ;pwd=12345; DBQ="/>
</connectionStrings>

In .aspx file

string Connection = ConfigurationManager.ConnectionStrings["localconnection"].ConnectionString + Server.MapPath("//abc//pqr//xyz//abc.mdb");
OdbcConnection SGemsConn = new OdbcConnection(Connection);