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The ToString() method converts the value of this instance to its equivalent string representation.Firstly, set an enum.enum Vehicle { Car, Bus, Truck, Motobike };To convert it to an equivalent string representation, use ToString().Vehicle.Car.ToString("d")Example Live Demousing System; public class Demo {    enum Vehicle { Car, Bus, Truck, Motobike };    public static void Main() {       Console.WriteLine("Vehicle.Car = {0}", Vehicle.Car.ToString("d"));       Console.WriteLine("Vehicle.Bus = {0}", Vehicle.Bus.ToString("d"));    } }OutputVehicle.Car = 0 Vehicle.Bus = 1

The "d" format specifier represents a custom date and time format string.The format string is defined by culture's DateTimeFormatInfo.ShortDatePattern property.The custom format string is −MM/dd/yyyyExample Live Demousing System; using System.Globalization; class Demo {    static void Main() {       DateTime myDate = new DateTime(2018,9, 09);       Console.WriteLine(myDate.ToString("d", DateTimeFormatInfo.InvariantInfo));       Console.WriteLine(myDate.ToString("d", CultureInfo.CreateSpecificCulture("en-US")));    } }Output09/09/2018 9/9/2018

The "#", "0", ".", ",", "%", and "‰" symbols in a format string are interpreted as format specifiers.Prevent a character from being interpreted as a format specifier, by preceding it with an escape character i.e. backslash.To prevent interpreting as an escape character, use escape character for #", "0", and "\" characters.Let us see an example −Here, we are displaying #, by preceding it with an escape character i.e. backslash.Example Live Demousing System; using System.Globalization; class Demo {    static void Main() {       int num = 20;       Console.WriteLine(num.ToString("\#\# ##0 Rank"));    } }Output## 20 Rank

Use the Clear() method to clear a LinkedList. This will remove all the nodes from the LinkedList.Let’s say the following is our LinkedList −int [] num = {30, 65, 80, 95, 110, 135}; LinkedList list = new LinkedList(num);To clear the LinkedList.list.Clear();Example Live Demousing System; using System.Collections.Generic; class Demo {    static void Main() {       int [] num = {30, 65, 80, 95, 110, 135};       LinkedList list = new LinkedList(num);       foreach (var n in list) {          Console.WriteLine(n);       }       // clear       list.Clear();       Console.WriteLine("No node in the LinkedList now...");       foreach (var n in list) {          Console.WriteLine(n);       }    } }Output30 65 80 95 110 135 No node in the LinkedList now...

SByte represents an 8-bit signed integer.To implicitly convert an 8-bit signed integer to a Decimal, firstly set an sbyte value.sbyte val = 51;To convert sbyte to decimal, assign the value.decimal d; d = val;Let us see another example.Exampleusing System; public class Demo {    public static void Main() {       sbyte val = 39;       decimal d;       Console.WriteLine("Implicit conversion from 8-bit signed integer (sbyte) to Decimal");       d = val;       Console.WriteLine("Decimal = "+dec);    } }

Use the Move method to rename a file.Let’s say the file name is −D:\tom.txtNow, to update it to the following, use the Move() method.D:\tim.txtLet us see the complete code.Exampleusing System; using System.IO; public class Demo {    public static void Main() {       File.Move(@"D:\tom.txt", @"D:\tim.txt");       Console.WriteLine("File moved successfully!");    } }

The Year Month format specifier represents a custom date and time format string.It is defined by the DateTimeFormatInfo.YearMonthPattern property.Here is the custom format string.yyyy MMMMExample Live Demousing System; using System.Globalization; class Demo {    static void Main() {       DateTime date = new DateTime(2018, 9, 7, 7, 55, 20);       Console.WriteLine(date.ToString("Y",CultureInfo.CreateSpecificCulture("en-US")));    } }OutputSeptember 2018

The following is our LinkedList.string [] employees = {"Patrick", "Robert", "John", "Jacob", "Jamie"}; LinkedList list = new LinkedList(employees);Now, let’s say you need to remove the last node i.e. “Jamie”. For that, use the RemoveLast() method.list.RemoveLast();Example Live Demousing System; using System.Collections.Generic; class Demo {    static void Main() {       string [] employees = {"Patrick", "Robert", "John", "Jacob", "Jamie"};       LinkedList list = new LinkedList(employees);       foreach (var emp in list) {          Console.WriteLine(emp);       }       // removing last node       list.RemoveLast();       Console.WriteLine("LinkedList ... Read More

Firstly, declare a LinkedList and add nodes.int [] num = {92, 98, 110, 130, 145, 170, 230, 240, 250, 300, 330}; LinkedList myList = new LinkedList(num);Remove the last node from the LinkedList using the RemoveLast() method.myList.RemoveLast();Example Live Demousing System; using System.Collections.Generic; class Demo {    static void Main() {       int [] num = {92, 98, 110, 130, 145, 170, 230, 240, 250, 300, 330};       LinkedList myList = new LinkedList(num);       foreach (var n in myList) {          Console.WriteLine(n);       }       // removing last node       myList.RemoveLast();       Console.WriteLine("LinkedList after removing the last node...");       foreach (var n in myList) {          Console.WriteLine(n);       }    } }Output92 98 110 130 145 170 230 240 250 300 330 LinkedList after removing the last node... 92 98 110 130 145 170 230 240 250 300

The int type represents a 32-bit signed integer i.e. Int32.To implicitly convert an Int32 to a Decimal, firstly set a Int32 value.int val = 392;To convert Int32 to decimal, assign the value.decimal d; d = val;Let us see another example.Exampleusing System; public class Demo {    public static void Main() {       int val = 767;       decimal d;       Console.WriteLine("Implicit conversion from Int32 (integer) to Decimal");       d = val;       Console.WriteLine("Decimal : "+dec);    } }