protected virtual void _(Events.FieldUpdated <GIMapping, GIMapping.designID> e)
        {
            foreach (GIMappingLine line in MappingLines.Select())
            {
                MappingLines.Delete(line);
            }

            if (Mapping.Current == null)
            {
                Mapping.Current = e.Row;
            }


            if (e.Row?.DesignID != null)
            {
                var Params = PXSelect <GIFilter,
                                       Where <GIFilter.designID, Equal <Required <GIDesign.designID> > > > .Select(this, e.Row.DesignID);

                foreach (GIFilter param in Params)
                {
                    GIMappingLine line = MappingLines.Insert(new GIMappingLine()
                    {
                        ParamLineNbr = param.LineNbr
                    });
//					line.ParamLineNbr = param.LineNbr;
                    line.ParamName = param.Name;
                    if (!String.IsNullOrEmpty(param.DisplayName))
                    {
                        line.ParamDisplayName = param.DisplayName;
                    }
//					else if (!String.IsNullOrEmpty(param.FieldName))
//					{
//						int dotIndex = param.FieldName.IndexOf('.');
//						string viewName = param.FieldName.Substring(0, dotIndex);
//						Type TableType = System.Web.Compilation.PXBuildManager.GetType(viewName, false);
//						string displayName = PXUIFieldAttribute.GetDisplayName(Caches[TableType], param.FieldName);
//						line.ParamDisplayName = displayName;
//					}
                    else
                    {
                        line.ParamDisplayName = param.Name;
                    }

                    line = MappingLines.Update(line);
                    SetFieldNameList(MappingLines.Cache, line);
                }
            }
        }
        private void SetFieldNameList(PXCache cache, GIMappingLine row)
        {
//			Tuple<string, string>[] valuesArr = null;
            string[] valuesArr = null;
            var      a         = Assembly.Load("PX.Objects");
            Type     graphType = a.GetType(Mapping.Current.GraphTypeName);

            if (graphType != null)
            {
                PXGraph       graph      = PXGraph.CreateInstance(graphType);
                string        tst        = graph.PrimaryView;
                var           fields     = graph.Views[graph.PrimaryView].Cache.Fields;
                List <string> valuesList = new List <string>();
                string        tanleName  = graph.Views[graph.PrimaryView].Cache.BqlTable.Name;
                foreach (var field in fields)
                {
                    string name = tanleName + '.' + field;
                    valuesList.Add(name);
                }
                valuesArr = valuesList.ToArray();
            }

            PXStringListAttribute.SetList <GIMappingLine.fieldName>(cache, row, valuesArr, valuesArr);
        }