Multiple parameter "FillBy" method in table adapter using ODBC and PostgreSQL

I'm fetching data from a PostgreSQL 9.0 database, using the latest psqlODBC-driver. I add the database as a data source in Visual Studio, and auto-generate a DataSet of some tables. I get the 'Fill' and 'Get' methods by default, but I'd like to have methods with multiple filtering parameters. This is where the problem starts when not using a Microsoft SQL. Luckily, this turned out to be no problem when I first found out that in ODBC, the parameters are positional, and not named.

So the tip is: Write the new methods in a partial class of your auto-generated table adapter. Write your SQL with '?' where you want an input parameter. Then add the parameters to your ODBC-command according to the order of the inserted '?'.

/// <summary>
/// Fill a data table with data filtered by time
/// </summary>
/// <param name="dataTable">Data table to fill</param>
/// <param name="startTime">Start of time frame</param>
/// <param name="endTime">End of time frame</param>
/// <returns>Numbers of rows added to the data table</returns>
public int FillByTimeFrame(MyDataSet.MyDataTable dataTable, 
DateTime startTime, DateTime endTime)
{
    var cmd = new System.Data.Odbc.OdbcCommand();
    cmd.Connection = Connection;
    cmd.CommandText = "SELECT * FROM \"public\".\"my_view\"" +
        "WHERE (\"timestamp\" > ?) AND (\"timestamp\" <= ?)";
    cmd.CommandType = System.Data.CommandType.Text;
    cmd.Parameters.AddWithValue("@startTime", startTime);
    cmd.Parameters.AddWithValue("@endTime", endTime);
    this.Adapter.SelectCommand = cmd;

    if (this.ClearBeforeFill)
        dataTable.Clear();

    int nbrRowsAffected = this.Adapter.Fill(dataTable);

    return nbrRowsAffected;
}