BY means odf Datareader You can drive..
example:
Label.Text=dr[0].ToString();
Step BY Step
declare SQlDataREader;
SqlDataReader dr=new SqlDataReader();
// You may Add using System.Data.SqlClient;
obj.Type=8;
dr=obj.Type;
dr.Read();
if(dr.HasRows)
{
Label.Text=dr[0].ToString();
dr.Close();
}