public class Anag

      {

public string Name="";

public int Age;

public bool Active;

public DateTime Expire;

public byte Level;

public override string ToString()

            {

return Name==null || Name==""?"<nome>":Name;

}

}

public class Form2 : System.Windows.Forms.Form

{                

protected override void OnLoad(EventArgs e)

            {

Anag[] userList=new Anag[5];

                  objectDataSource1.DataList.SetData(userList);

base.OnLoad (e);

}

}