Operate access database based on WinForm of C (at the end of MDB)

To configure App.config file

Here is no user password , Public database connection string ;Data Source= database .mdb It needs to be modified according to the specific database location

     <appSettings>
     <add key="access.DB" value="Provider=Microsoft.Jet.OLEDB.4.0;Data      Source= database .mdb;Persist Security Info=False"/>
     </appSettings>

The connection string with user name and password is written as follows ：

string connstr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source= route +// Database name .mdb;Jet OLEDB:Database Password= password ;User Id= user name ";

stay SQLHelper Get the corresponding connection string

Assembly import required ：using System.Configuration;

 public static string connStr = ConfigurationManager.AppSettings["access.DB"];

See the links below for specific operations

link : C# from Access Read files from database .