private void BindExistReleatedProducts()
 {
     List<RelatedProduct> modelList = new RelatedProduct().GetModelList(this.ProductId);
     if ((modelList != null) && (modelList.Count > 0))
     {
         StringBuilder strExistInfo = new StringBuilder();
         modelList.ForEach(delegate (RelatedProduct info) {
             strExistInfo.Append(info.RelatedId);
             strExistInfo.Append(",");
         });
         this.hfSelectedData.Value = strExistInfo.ToString();
     }
 }
 private void BindExistReleatedProducts()
 {
     DataSet set = new RelatedProduct().IsDoubleRelated(this.ProductId);
     if ((set != null) && (set.Tables[0].Rows.Count > 0))
     {
         StringBuilder builder = new StringBuilder();
         StringBuilder builder2 = new StringBuilder();
         for (int i = 0; i < set.Tables[0].Rows.Count; i++)
         {
             builder.AppendFormat("{0}_{1}", set.Tables[0].Rows[i]["RelatedId"], set.Tables[0].Rows[i]["IsRelated"]);
             builder.Append(",");
             builder2.Append(set.Tables[0].Rows[i]["RelatedId"]);
             builder2.Append(",");
         }
         this.hfSelectedData.Value = builder2.ToString();
         this.HiddenField_SelectRelatedData.Value = builder.ToString();
     }
 }