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To check if SortedSet and the specified collection contain the same elements, the code is as follows −Exampleusing System; using System.Collections.Generic; public class Demo { public static void Main() { SortedSet set1 = new SortedSet(); set1.Add(100); set1.Add(200); set1.Add(300); SortedSet set2 = new SortedSet(); set2.Add(450); set2.Add(550); set2.Add(650); set2.Add(750); set2.Add(800); Console.WriteLine("Does it contain the same elements? = "+set1.SetEquals(set2)); } }OutputThis will produce the following output −Does it contain the same elements? = FalseExampleLet us ... Read More
To get the values in a SortedList object, the code is as follows −Exampleusing System; using System.Collections; public class Demo { public static void Main(String[] args) { SortedList list = new SortedList(); list.Add(1, "One"); list.Add(2, "Two"); list.Add(3, "Three"); list.Add(4, "Four"); list.Add(5, "Five"); ICollection col1 = list.Values; Console.WriteLine("Values..."); foreach(string s in col1) Console.WriteLine(s); ICollection col2 = list.Keys; Console.WriteLine("Keys..."); foreach(int s in ... Read More
To get the value at the specified index of a SortedList object, the code is as follows −Example Live Demousing System; using System.Collections; public class Demo { public static void Main(String[] args) { SortedList list = new SortedList(); list.Add("A", "Jacob"); list.Add("B", "Sam"); list.Add("C", "Tom"); list.Add("D", "John"); list.Add("E", "Tim"); list.Add("F", "Mark"); list.Add("G", "Gary"); Console.WriteLine("Value at index 2 = "+list.GetByIndex(2)); Console.WriteLine("Value at index 5 = "+list.GetByIndex(5)); Console.WriteLine("Value at index ... Read More
To check if the ArrayList is read-only, the code is as follows −Example Live Demousing System; using System.Collections; public class Demo { public static void Main(String[] args) { ArrayList list1 = new ArrayList(); list1.Add("ABC"); list1.Add("BCD"); list1.Add("CDE"); list1.Add("DEF"); list1.Add("EFG"); list1.Add("GHI"); list1.Add("HIJ"); list1.Add("IJK"); list1.Add("JKL"); list1.Add("KLM"); Console.WriteLine("Elements in ArrayList..."); foreach (string res in list1) { Console.WriteLine(res); } ... Read More
To create an empty HybridDictionary with specified case sensitivity, the code is as follows −Example Live Demousing System; using System.Collections; using System.Collections.Specialized; public class Demo { public static void Main() { HybridDictionary myDict = new HybridDictionary(); myDict.Add("A", "AB"); myDict.Add("B", "BC"); myDict.Add("C", "DE"); myDict.Add("D", "FG"); myDict.Add("e", "fg"); Console.WriteLine("Key/Value pairs..."); foreach(DictionaryEntry de in myDict) Console.WriteLine("Key = "+de.Key + ", Value = " + de.Value); } }OutputThis will produce the following output −Key/Value pairs... Key = A, ... Read More
To create an empty case-sensitive HybridDictionary, the code is as follows −Example Live Demousing System; using System.Collections; using System.Collections.Specialized; public class Demo { public static void Main() { HybridDictionary dict = new HybridDictionary(false); dict.Add("A", "AB"); dict.Add("B", "BC"); dict.Add("C", "DE"); dict.Add("D", "de"); Console.WriteLine("Key/Value pairs..."); foreach(DictionaryEntry de in dict) Console.WriteLine("Key = "+de.Key + ", Value = " + de.Value); } }OutputThis will produce the following output −Key/Value pairs... Key = A, Value = AB Key = B, Value = BC Key = C, Value = DE Key = D, Value = deExampleLet us ... Read More
To create an ArrayList having specified initial capacity, the code is as follows −Example Live Demousing System; using System.Collections; public class Demo { public static void Main(String[] args) { ArrayList list1 = new ArrayList(5); list1.Add("A"); list1.Add("B"); list1.Add("C"); list1.Add("D"); Console.WriteLine("Capacity in ArrayList1 = "+list1.Capacity); Console.WriteLine("Elements in ArrayList1..."); foreach (string res in list1) { Console.WriteLine(res); } ArrayList list2 = new ArrayList(10); list2.Add("A"); ... Read More
To create a synchronized wrapper for the Hashtable, the code is as follows −Example Live Demousing System; using System.Collections; public class Demo { public static void Main() { Hashtable hash = new Hashtable(); hash.Add("1", "AB"); hash.Add("2", "CD"); hash.Add("3", "EF"); hash.Add("4", "GH"); hash.Add("5", "IJ"); hash.Add("6", "KL"); Console.WriteLine("Hashtable elements..."); foreach(DictionaryEntry d in hash) { Console.WriteLine("Key = "+d.Key + ", Value = " + d.Value); } ... Read More
To create a synchronized wrapper for the ArrayList, the code is as follows −Example Live Demousing System; using System.Collections; public class Demo { public static void Main() { ArrayList arrList = new ArrayList(); arrList.Add("AB"); arrList.Add("CD"); arrList.Add("EF"); arrList.Add("GH"); arrList.Add("IJ"); arrList.Add("KL"); Console.WriteLine("ArrayList elements..."); foreach(string str in arrList) { Console.WriteLine(str); } Console.WriteLine("ArrayList is synchronized? = "+arrList.IsSynchronized); } }OutputThis will produce the following output −ArrayList elements... AB ... Read More
To check if the ArrayList has a fixed size, the code is as follows −Example Live Demousing System; using System.Collections; public class Demo { public static void Main(String[] args) { ArrayList list1 = new ArrayList(); list1.Add("One"); list1.Add("Two"); list1.Add("Three"); list1.Add("Four"); list1.Add("Five"); Console.WriteLine("Elements in ArrayList..."); foreach (string res in list1) { Console.WriteLine(res); } ArrayList list = ArrayList.Synchronized(list1); Console.WriteLine("Is ArrayList synchronized? = "+list.IsSynchronized); ... Read More