Hi guys,

My company have recently purchased an Umbraco website. It uses an SQL query with a datareader to read information from an external database to display in a view. Obviously with it being an sql query with a datareader the code is very out of date and it is also stored in the controller which we are not happy about.

In the controller we have code like;

string commandString = @" sql query";

which is read by the old school

string connectionString = System.Configuration.ConfigurationManager.ConnectionStrings["string"].ConnectionString;

        SqlConnection sqlCon = new SqlConnection(connectionString);
        sqlCon.Open();

        SqlCommand sqlCmd = new SqlCommand(commandString, sqlCon);
        SqlDataReader dataReader = sqlCmd.ExecuteReader();

        if (dataReader.HasRows)
        {
            while (dataReader.Read())
            { etc etc

I have some development experience but probably not enough to fix this issue.

I need to change this so we have a data access layer, which the controller will access to invoke the method to display the information.

I have read a lot of conflicting things that Umbraco should not use Entity Framework but should use PetaPoco instead.

I'm looking for any help, or guides which i could follow.

cheers for any help