我希望使用一些反射來訪問類中的所有成員并獲取它們的值。這是班級的。我總是初始化“Championsids”類。（我知道有很多代碼，但它非常簡單）。當我初始化它時，值會自動分配給所有成員。一切正常ChampionIds championIds = JsonConvert.DeserializeObject<ChampionIds>(json2); //Assignment works perfect!現在我可以這樣訪問所有值。僅作為使用示例Console.WriteLine(championIds.data.Aatrox.id);Console.WriteLine(championIds.data.Aatrox.key);Console.WriteLine(championIds.data.AurelionSol.version);Console.WriteLine(championIds.data.AurelionSol.title);但問題是我想將所有不同的冠軍鍵和名稱放入字典中。所以像這樣的事情。Dictionary<string, string> ChampIdDict = new Dictionary<string, string>();ChampIdDict.Add(championIds.data.Aatrox.key, championIds.data.Aatrox.name);我想為每個冠軍做到這一點。對于這樣的例子Dictionary<string, string> ChampIdDict = new Dictionary<string, string>();ChampIdDict.Add(championIds.data.Aatrox.key, championIds.data.Aatrox.name);ChampIdDict.Add(championIds.data.Ahri.key, championIds.data.Ahri.name);ChampIdDict.Add(championIds.data.Akali.key, championIds.data.Akali.name);//and so on但我不想以這種方式在我的代碼中編寫 100 行。所以我遍歷所有成員并使用此代碼輕松獲取他們的名字FieldInfo[] fields = typeof(Data).GetFields();foreach (var field in fields){ Console.WriteLine(field.Name);}結果是這樣的AatroxAhriAkaliAlistarAmumuAnivia//and so on我該怎么做才能做到這一點FieldInfo[] fields = typeof(Data).GetFields();foreach (var field in fields){ Console.WriteLine("Inserting champion = " + field.Name + " into the dictionary"); string key = championIds.data.(field.Name).key; string name = championIds.data.(field.Name).name; ChampIdDict.Add(key, name)}結果是我簡單地從網站獲取冠軍 id，然后我說 string returnedChampionId = //from website ex. 第266章 266謝謝閱讀。希望你能推薦一些東西
1 回答
子衿沉夜
TA貢獻1828條經驗 獲得超3個贊
您需要從每個字段獲取值并將其轉換為適當的類型。然后就可以訪問內部屬性了
Data actualDataObject = // whereever you get it from
Dictionary<string, string> ChampIdDict = new Dictionary<string, string>();
FieldInfo[] fields = typeof(Data).GetFields();
foreach (var field in fields)
{
Champions temp = (Champions)field.GetValue(actualDataObject);
string key = temp.key;
string name = temp.name;
ChampIdDict.Add(key, name)
}
在 linq 中，這可能看起來像這樣：
Dictionary<string, string> ChampIdDict = (from field in fields
let temp = (Champions)field.GetValue(actualDataObject)
select new {key = temp.key, name = temp.name})
.ToDictionary(x => x.key, x => x.name);
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