HybridDictionary類別透過使用ListDictionary在集合較小時實作IDictionary，然後在集合變大時切換到Hashtable。
以下是HybridDictionary類別的屬性：
| #序號 | 屬性與描述 |
|---|---|
##1
Count取得包含的鍵/值對的數量混合字典。
2 IsFixedSize取得一個值，指示是否 HybridDictionary 具有固定大小。
3 IsReadOnly取得一個值，指示 HybridDictionary 是否為 只讀。
4 IsSynchronized取得一個值，指示 HybridDictionary 是否為 synchronized (線程安全)。
5 Item[Object]取得或設定與指定鍵關聯的值。
6 Keys取得包含鍵的 ICollection HybridDictionary。
7| 取得可用於同步存取的對象 到HybridDictionary。 | |
|---|---|
| Values | 取得包含在HybridDictionary中的值的ICollection the HybridDictionary. |
| #序號 方法與描述 |
|
| 1 | #Add(Object, Object) 將具有指定鍵和值的條目新增至 the HybridDictionary. |
| 2 | Clear() 從HybridDictionary移除所有項目。 |
| 3 | Contains(Object) 確定HybridDictionary是否包含特定的鍵。 |
| 4 | CopyTo(Array, Int32) #將HybridDictionary的條目複製到一個一維數組中 在指定索引處的陣列實例。 |
| 5 | Equals(Object) strong> 確定指定的物件是否等於 當前對象。 (Inherited from Object) |
| 6 | GetEnumerator() 回傳一個IDictionaryEnumerator，用於遍歷 HybridDictionary。 |
#GetType()
## 取得目前實例的Type 。 (Inherited from Object)#####################要計算HybridDictionary中鍵值對的數量，程式碼如下−######範例#### ##現在讓我們來看一些範例−###### 示範###
using System; using System.Collections; using System.Collections.Specialized; public class Demo { public static void Main() { HybridDictionary dict1 = new HybridDictionary(); dict1.Add("A", "SUV"); dict1.Add("B", "MUV"); dict1.Add("C", "AUV"); Console.WriteLine("HybridDictionary1 elements..."); foreach(DictionaryEntry d in dict1) { Console.WriteLine(d.Key + " " + d.Value); } Console.WriteLine("Count of Key/value pairs in Dictionary1 = "+dict1.Count); HybridDictionary dict2 = new HybridDictionary(); dict2.Add("1", "One"); dict2.Add("2", "Two"); dict2.Add("3", "Three"); dict2.Add("4", "Four"); dict2.Add("5", "Five"); dict2.Add("6", "Six"); Console.WriteLine("HybridDictionary2 elements..."); foreach(DictionaryEntry d in dict2) { Console.WriteLine(d.Key + " " + d.Value); } Console.WriteLine("Count of Key/value pairs in Dictionary2 = "+dict1.Count); dict2.Clear(); Console.WriteLine("Count of Key/value pairs in Dictionary2 (Updated) = "+dict2.Count); } }
HybridDictionary1 elements... A SUV B MUV C AUV Count of Key/value pairs in Dictionary1 = 3 HybridDictionary2 elements... 1 One 2 Two 3 Three 4 Four 5 Five 6 Six Count of Key/value pairs in Dictionary2 = 3 Count of Key/value pairs in Dictionary2 (Updated) = 0
using System; using System.Collections; using System.Collections.Specialized; public class Demo { public static void Main() { HybridDictionary dict1 = new HybridDictionary(); dict1.Add("A", "Books"); dict1.Add("B", "Electronics"); dict1.Add("C", "Smart Wearables"); dict1.Add("D", "Pet Supplies"); dict1.Add("E", "Clothing"); dict1.Add("F", "Footwear"); Console.WriteLine("HybridDictionary1 elements..."); foreach(DictionaryEntry d in dict1) { Console.WriteLine(d.Key + " " + d.Value); } Console.WriteLine("Is the HybridDictionary1 having fixed size? = "+dict1.IsFixedSize); Console.WriteLine("If HybridDictionary1 read-only? = "+dict1.IsReadOnly); Console.WriteLine("Is HybridDictionary1 synchronized = "+dict1.IsSynchronized); HybridDictionary dict2 = new HybridDictionary(); dict2.Add("1", "One"); dict2.Add("2", "Two"); dict2.Add("3", "Three"); dict2.Add("4", "Four"); dict2.Add("5", "Five"); dict2.Add("6", "Six"); Console.WriteLine("HybridDictionary2 elements..."); foreach(DictionaryEntry d in dict2) { Console.WriteLine(d.Key + " " + d.Value); } Console.WriteLine("Is HybridDictionary1 equal to HybridDictionary2? = "+(dict1.Equals(dict2))); Console.WriteLine("Is the HybridDictionary2 having fixed size? = "+dict2.IsFixedSize); Console.WriteLine("If HybridDictionary2 read-only? = "+dict2.IsReadOnly); Console.WriteLine("Is HybridDictionary2 synchronized = "+dict2.IsSynchronized); } }
HybridDictionary1 elements... A Books B Electronics C Smart Wearables D Pet Supplies E Clothing F Footwear Is the HybridDictionary1 having fixed size? = False If HybridDictionary1 read-only? = False Is HybridDictionary1 synchronized = False HybridDictionary2 elements... 1 One 2 Two 3 Three 4 Four 5 Five 6 Six Is HybridDictionary1 equal to HybridDictionary2? = False Is the HybridDictionary2 having fixed size? = False If HybridDictionary2 read-only? = False Is HybridDictionary2 synchronized = False
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