?????????????????????
??????????????????SQLite????????????????????????????????????????????????????????????datatable?????????????写???????...??????????EF????
??????????????????EF???????????????app.config????web.config??写??connectionstring???????????????????????????????????????????????????????????榉�??写???????????
????????????????????DbContext????????????
public MyDbContext ()
:base("ConnectionStringorName")
{
}
????????????????????????????????config?????name??
????P.S. ???????????????????????????????name??????????????????"name=myconn"
???????name???????????????????????????provider??????????????????????SQL EXPRESS??????????????????????????????????写???????
??????????????????Database.Connection??????????????????宸�?????锟�?
public MyDbContext(string connection)
{
Database.Connection.ConnectionString = GetSqliteString(connection);
}
????????????base??????????????mysqlite??getsqlitestring???锟�?
private string GetSqliteString(string connect)
{
return "Data Source=" + connect;
}
?????????????connectionstring????????????????????路?????????
?????????????????????????????????????????????????????????????