protected void GetWorkshopDetails(string workshopname) { SqlConnection con = GetSqlCon.GetCon(); SqlDataAdapter com = new SqlDataAdapter("GetWorkshopDetails", con); com.SelectCommand.CommandType = CommandType.StoredProcedure; com.SelectCommand.Parameters.AddWithValue("@param1", workshopname); DataTable dtWorkshops = new DataTable(); com.Fill(dtWorkshops); DescOficina.DataSource = dtWorkshops; DescOficina.DataBind(); //rating double rating = Commissions.GetAvgRating(Users.GetWorkshopId(workshopname)); Label ratinglb = DescOficina.FindControl("ratinglabel") as Label; if (rating == -1) { ratinglb.Text = "Sem Avaliação"; } else { ratinglb.Text = rating.ToString() + "/5" + "★"; } }