protected DataSet GetData(int ID)
{
  DataSet ds = new DataSet();

  using (var conn = new SqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["RabotaUA"].ToString()))
  {
      using (var command = new SqlCommand("spTagMaster_Structure", conn))
      {
          command.CommandType = CommandType.StoredProcedure;
          command.Parameters.Add(new SqlParameter("@ID", ID));
          SqlDataAdapter da = new SqlDataAdapter(command);
          da.Fill(ds);
      }
  }

  return ds;
}