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Found 2628 Articles for Csharp
![AmitDiwan](https://www.tutorialspoint.com/assets/profiles/123055/profile/60_187394-1565938756.jpg)
184 Views
To convert the specified Windows file time to an equivalent local time, the code is as follows −Example Live Demousing System; public class Demo { public static void Main() { DateTimeOffset offset = DateTimeOffset.FromFileTime(0); Console.WriteLine("DateTimeOffset = {0:dd} {0:y}, {0:hh}:{0:mm}:{0:ss} ",offset); } }OutputThis will produce the following output −DateTimeOffset = 01 January 1601, 12:00:00ExampleLet us see another example − Live Demousing System; public class Demo { public static void Main() { DateTimeOffset offset = DateTimeOffset.FromFileTime(200000000); Console.WriteLine("DateTimeOffset = {0:dd} {0:y}, {0:hh}:{0:mm}:{0:ss} ",offset); } }OutputThis will produce the following output −DateTimeOffset = 01 January 1601, 12:00:20
![AmitDiwan](https://www.tutorialspoint.com/assets/profiles/123055/profile/60_187394-1565938756.jpg)
131 Views
To check if a thread belongs to managed thread pool or not, the code is as follows −Example Live Demousing System; using System.Threading; public class Demo { public static void Main() { Thread thread = new Thread(new ThreadStart(demo)); thread.Start(); } public static void demo() { Console.WriteLine("Thread belongs to managed thread pool? = "+Thread.CurrentThread.IsThreadPoolThread); } }OutputThis will produce the following output −Thread belongs to managed thread pool? = FalseExampleLet us see another example −using System; using System.Threading; public class Demo { public static void Main() { ThreadPool.QueueUserWorkItem(new WaitCallback(demo)); } public ... Read More
![AmitDiwan](https://www.tutorialspoint.com/assets/profiles/123055/profile/60_187394-1565938756.jpg)
92 Views
To check if an array is synchronized or not, the code is as follows −Example Live Demousing System; public class Demo { public static void Main() { string[] products = new string[] { }; Console.WriteLine("One or more planets begin with 'E'? = {0}", Array.Exists(products, ele => ele.StartsWith("E"))); Console.WriteLine("Is the array having fixed size? = " + products.IsFixedSize); Console.WriteLine("Is the array read only? = " + products.IsReadOnly); Console.WriteLine("Is the array synchronized? = " + products.IsSynchronized); } }OutputThis will produce the following output ... Read More
![AmitDiwan](https://www.tutorialspoint.com/assets/profiles/123055/profile/60_187394-1565938756.jpg)
61 Views
To check if the BitArray is read-only, the code is as follows −Example Live Demousing System; using System.Collections; public class Demo { public static void Main() { BitArray arr1 = new BitArray(2); BitArray arr2 = new BitArray(2); arr1[0] = false; arr1[1] = true; Console.WriteLine("Elements in BitArray1..."); foreach (bool res in arr1) { Console.WriteLine(res); } arr2[0] = false; arr2[1] = true; Console.WriteLine("Elements in BitArray2..."); ... Read More
![AmitDiwan](https://www.tutorialspoint.com/assets/profiles/123055/profile/60_187394-1565938756.jpg)
239 Views
To get object at the top of the Stack, the code is as follows −Example Live Demousing System; using System.Collections.Generic; public class Demo { public static void Main() { Stack stack = new Stack(); stack.Push("A"); stack.Push("B"); stack.Push("C"); stack.Push("D"); stack.Push("E"); stack.Push("F"); stack.Push("G"); stack.Push("H"); stack.Push("I"); stack.Push("J"); Console.WriteLine("Count of elements = "+stack.Count); Console.WriteLine("Element at the top of stack = " + stack.Peek()); } ... Read More
![AmitDiwan](https://www.tutorialspoint.com/assets/profiles/123055/profile/60_187394-1565938756.jpg)
85 Views
To get an IDictionaryEnumerator object in OrderedDictionary, the code is as follows −Example Live Demousing System; using System.Collections; using System.Collections.Specialized; public class Demo { public static void Main() { OrderedDictionary dict = new OrderedDictionary(); dict.Add("1", "One"); dict.Add("2", "Two"); dict.Add("3", "Three"); dict.Add("4", "Four"); dict.Add("5", "Five"); dict.Add("6", "Six"); dict.Add("7", "Seven"); dict.Add("8", "Eight"); IDictionaryEnumerator demoEnum = dict.GetEnumerator(); while (demoEnum.MoveNext()) { Console.WriteLine("Key = " + demoEnum.Key + ... Read More
![AmitDiwan](https://www.tutorialspoint.com/assets/profiles/123055/profile/60_187394-1565938756.jpg)
66 Views
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
![AmitDiwan](https://www.tutorialspoint.com/assets/profiles/123055/profile/60_187394-1565938756.jpg)
69 Views
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
![AmitDiwan](https://www.tutorialspoint.com/assets/profiles/123055/profile/60_187394-1565938756.jpg)
59 Views
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
![AmitDiwan](https://www.tutorialspoint.com/assets/profiles/123055/profile/60_187394-1565938756.jpg)
70 Views
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