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C# DGraph创建一个带边的图形_C#_Json_Jsonserializer_Dgraph - Fatal编程技术网

C# DGraph创建一个带边的图形

C# DGraph创建一个带边的图形,c#,json,jsonserializer,dgraph,C#,Json,Jsonserializer,Dgraph,我尝试用N个节点和E个边(在所有节点之间)通过创建数据库,最后得到了N个节点和E个边的不同图形。 我正在使用Json序列化程序。 我怎么做一个大的图形 我的代码: using (var txn = dbClient.NewTransaction()) { for (int i = 0; i < Cities.Count; i++) //Cities is list of cities { //I have to create json with distances between

我尝试用N个节点和E个边(在所有节点之间)通过创建数据库,最后得到了N个节点和E个边的不同图形。 我正在使用Json序列化程序。 我怎么做一个大的图形

我的代码:

using (var txn = dbClient.NewTransaction())
{
for (int i = 0; i < Cities.Count; i++) //Cities is list of cities
     {
//I have to create json with distances between cities

            foreach (var sth in ListOfDistances)
            {
                  if (cities[i].Id == sth.IdFirst)
                  {
                        var obj = (from item in AllCities where item.Id == sth.IdSecond select item).First();
                        cities[i].ListCitiesWithDistances.Add(new CityDgraphDistance
                                {
                                    CityAscii = obj.CityAscii,   //second city and distance to first city                                  
                                    Distance = sth.Distance                                 
                                });
                   }
             }
      }

     var json = JsonConvert.SerializeObject(cities);
     var transResult = await txn.Mutate(new RequestBuilder().WithMutations(new MutationBuilder { SetJson = json }));
     var result = await txn.Commit();
}
使用(var txn=dbClient.NewTransaction())
{
for(int i=0;i
最后我得到了这样的东西,但我需要一个大的图表


你能用这里显示的图表的“单一性”和“巨大性”来描述这个问题吗?