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To check if the StringDictionary contains a specific value, the code is as follows −Example Live Demousing System; using System.Collections; using System.Collections.Specialized; public class Demo { public static void Main(){ StringDictionary strDict1 = new StringDictionary(); strDict1.Add("A", "John"); strDict1.Add("B", "Andy"); strDict1.Add("C", "Tim"); strDict1.Add("D", "Ryan"); strDict1.Add("E", "Kevin"); strDict1.Add("F", "Katie"); strDict1.Add("G", "Brad"); Console.WriteLine("StringDictionary1 elements..."); foreach(DictionaryEntry d in strDict1){ Console.WriteLine(d.Key + " " + d.Value); } ... Read More
To check if the StringDictionary contains a specific key, the code is as follows −Example Live Demousing System; using System.Collections; using System.Collections.Specialized; public class Demo { public static void Main(){ StringDictionary strDict1 = new StringDictionary(); strDict1.Add("A", "John"); strDict1.Add("B", "Andy"); strDict1.Add("C", "Tim"); strDict1.Add("D", "Ryan"); strDict1.Add("E", "Kevin"); strDict1.Add("F", "Katie"); strDict1.Add("G", "Brad"); Console.WriteLine("StringDictionary1 elements..."); foreach(DictionaryEntry d in strDict1){ Console.WriteLine(d.Key + " " + d.Value); } ... Read More
To check if two SortedSet objects are equal, the code is as follows −Example Live Demousing 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); set1.Add(400); Console.WriteLine("Elements in SortedSet1..."); foreach (int res in set1) { Console.WriteLine(res); } Console.WriteLine("Does the SortedSet1 contains the element 400? = "+set1.Contains(400)); SortedSet set2 = new SortedSet(); set2.Add(100); ... Read More
To check if Hashtable contains a specific key, the code is as follows −Exampleusing System; using System.Collections; public class Demo { public static void Main() public static void Main(){ Hashtable hash = new Hashtable(); hash.Add("One", "Katie"); hash.Add("Two", "John"); hash.Add("Three", "Barry"); hash.Add("Four", "Mark"); hash.Add("Five", "Harry"); hash.Add("Six", "Nathan"); hash.Add("Seven", "Tom"); hash.Add("Eight", "Andy"); hash.Add("Nine", "Illeana"); hash.Add("Ten", "Tim"); Console.WriteLine("Hashtable Key and Value pairs..."); ... Read More
To check if Hashtable is read-only, 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("One", "Katie"); hash.Add("Two", "John"); hash.Add("Three", "Barry"); hash.Add("Four", ""); hash.Add("Five", "Harry"); hash.Add("Six", "F"); hash.Add("Seven", "Tom"); hash.Add("Eight", "Andy"); hash.Add("Nine", "I"); hash.Add("Ten", "Tim"); Console.WriteLine("Hashtable Key and Value pairs..."); foreach(DictionaryEntry entry in hash){ ... Read More
To check if the SortedSet contains a specific element, the code is as follows −Example Live Demousing System; using System.Collections.Generic; public class Demo { public static void Main(){ SortedSet set1 = new SortedSet(); set1.Add("CD"); set1.Add("CD"); set1.Add("CD"); set1.Add("CD"); Console.WriteLine("Elements in SortedSet1..."); foreach (string res in set1){ Console.WriteLine(res); } Console.WriteLine("Does the SortedSet1 contains the element DE? = "+set1.Contains("DE")); SortedSet set2 = new SortedSet(); set2.Add("BC"); ... Read More
To check if a Stack has elements, use the C# Contains() method. Following is the code −Example Live Demousing System; using System.Collections.Generic; public class Demo { public static void Main(){ Stack stack = new Stack(); stack.Push(100); stack.Push(150); stack.Push(175); stack.Push(200); stack.Push(225); stack.Push(250); stack.Push(300); stack.Push(400); stack.Push(450); stack.Push(500); Console.WriteLine("Elements in the Stack:"); foreach(var val in stack){ Console.WriteLine(val); ... Read More
To check if a SortedSet object is a proper superset of the specified collection, the code is as follows −Example Live Demousing System; using System.Collections.Generic; public class Demo { public static void Main(){ SortedSet set1 = new SortedSet(); set1.Add(10); set1.Add(20); set1.Add(30); set1.Add(40); set1.Add(50); set1.Add(60); Console.WriteLine("Elements in SortedSet1..."); foreach (int res in set1){ Console.WriteLine(res); } SortedSet set2 = new SortedSet(); ... Read More
To run jQuery on your web pages, add the library file within a pair of tags. The location of the jQuery library file is added under the tags, which point to the location of the jQuery library file on the Web server. Here’s an example, The location of the jQuery file on the web server should be the same as what you added in the script tags. Even if you don’t want to go for the hassles in setting up jQuery, then go for CDN. With Google CDN, it will be an easier way to include jQuery without ... Read More
To check if a SortedSet object is a proper subset of the specified collection, the code is as follows −Example Live Demousing System; using System.Collections.Generic; public class Demo { public static void Main(){ SortedSet set1 = new SortedSet(); set1.Add(20); set1.Add(40); set1.Add(60); set1.Add(80); set1.Add(100); set1.Add(120); set1.Add(140); Console.WriteLine("Elements in SortedSet1..."); foreach (int res in set1){ Console.WriteLine(res); } SortedSet set2 = new SortedSet(); ... Read More