ValueCollection.Enumerator <TKey,TValue>字典。ValueCollection 字典<TKey,TValue> EqualityComparer<T> HashSet<T>。枚舉 數 HashSet<T> IAsyncEnumerable<T> IAsyncEnumerator<T> ICollection<T> IComparer<T> IDictionary<TKey,TValue> IEnumerable<T> IEnumerator<T> IEqualityComparer<T> IList<T> IRead...
Many of the generic collection types are direct analogs of nongeneric types.Dictionary<TKey,TValue>is a generic version ofHashtable; it uses the generic structureKeyValuePair<TKey,TValue>for enumeration instead ofDictionaryEntry.List<T>is a generic version ofArrayList. There are genericQueue<T>...
实现 ICollection<T> IEnumerable<T> IList<T> IReadOnlyCollection<T> IReadOnlyList<T> ICollection IEnumerable IList 注解有关此 API 的详细信息,请参阅 ListT的补充API 备注。构造函数 展开表 List<T>() 初始化 List<T> 类的新实例,该实例为空且具有默认的初始容量。 List<T>(IEnumerable<T>) ...
CollectionExtensions 为泛型集合提供扩展方法。 Comparer<T> 为IComparer<T>泛型接口的实现提供基类。 Dictionary<TKey,TValue>.KeyCollection 表示Dictionary<TKey,TValue>中的键集合。 无法继承此类。 Dictionary<TKey,TValue>.ValueCollection 表示Dictionary<TKey,TValue>中的值的集合。 无法继承此类。
Generic collection classes support IEnumerable<T> just as non-generic collection classes such as ArrayList support IEnumerable. For more information about generics, see Generics (C# Programming Guide). IEnumerable<T> variables in LINQ Queries LINQ query variables are typed as IEnumerable<T> or...
PrintJobInfoCollection.GetNonGenericEnumerator 方法 参考 反馈 定义 命名空间: System.Printing 程序集: System.Printing.dll 获取实现非泛型 IEnumerator 接口的对象。 C# 复制 public virtual System.Collections.IEnumerator GetNonGenericEnumerator (); 返回 IEnumerator 实现非泛型 IEnum...
I got an il2cpp error below when compiling for iOS under Unity 2018.3.3f1: il2cpp.exe didn't catch exception: System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary. Failed running /Applications/...
public class GenericCollectionTypeResolverDemo { private static StringList stringList; private static List<String> strings; public static void main(String[] args) throws Exception { // StringList extends ArrayList<String> 具体化 // getCollectionType 返回具体化泛型参数类型集合的成员类型 = String ...
publicclassReadOnlyLinkedElementCollection<T> :IList<T>,ICollection<T>,IEnumerable<T>,IList,ICollection,IEnumerablewhereT:ModelElement Type Parameters T Remarks Represents a read-only collection of element instances on the opposite side of the links for a relationship in which a particular element part...
Generic ballot, 2024 AVG. Oct. 28-30 800 LV OnMessage Senate Opportunity Fund Democrat 44% 45% Republican Republican +1 Oct. 28-30 822 LV American Pulse Research & Polling Democrat 47% 45% Republican Democrat +2 avg. Indicates a polling average for this poll type Candidate is an incumbent...