Clear a LinkedList using Clear() method.Let us first set a LinkedList.string [] employees = {"Patrick", "Robert", "John", "Jacob", "Jamie"}; LinkedList list = new LinkedList(employees);Now, let us clear the LinkedList.list.Clear();Let us see the complete code.Example Live Demousing System; using System.Collections.Generic; class Demo {    static void Main() {       string ... Read More

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() ... Read More

Use Convert.ToInt32 method to convert text to an integer.Firstly, set a string.string str = "12";Now, use the Convert.ToInt32() method the above string to number.Convert.ToInt32(str);Let us see the complete example.Example Live Demousing System; class Program {    static void Main() {       string str = "12";       Console.WriteLine("String: ... Read More

The following is our LinkedList list with nodes.string [] students = {"Katie", "Jennifer", "Amy", "Vera"}; LinkedList list = new LinkedList(students);Now let us remove a node with the string element “Vera”.For that, use Remove() method.list.Remove("Vera");Example Live Demousing System; using System.Collections.Generic; class Demo {    static void Main() {       string ... Read More

We have a list without any element.List val = new List { };To display the default and avoid any error, use the FirstorDefault() method.val.AsQueryable().FirstOrDefault();You can also change the value to be displayed as default.Let us see the code.Example Live Demousing System; using System.Collections.Generic; using System.Linq; class Demo {    static void ... Read More

Like any other programming languages such as C, C++, Java, we can easily display start pattern programs in C#.Let us see them one by one.Example Live Demousing System.IO; using System; class Program {    static void Main() {       for (int i = 1; i

To display current month, firstly use “Now“ to get the current date.DateTime dt = DateTime.Now;Now, use the Month property to get the current month.dt.MonthLet us see the complete code.Example Live Demousing System; using System.Linq; public class Demo {    public static void Main() {       DateTime dt = DateTime.Now; ... Read More

The ("F") format specifier converts a number to a string of the following form −"-ddd.ddd…"Above, "d" indicates a digit (0-9).Let us see an example.Here, if we will set (“F3”) format specifier to add three values after decimal places, for let’s say, 212.212.000The following is another example −Example Live Demousing System; using ... Read More

Firstly, set the two dates.DateTime date1 = new DateTime(2018, 7, 15, 08, 15, 20); DateTime date2 = new DateTime(2018, 8, 17, 11, 14, 25);Now, calculate the difference between two dates.TimeSpan ts = date2 - date1;To calculate minutes.ts.TotalMinutesLet us see the complete code.Example Live Demousing System; using System.Linq; public class Demo { ... Read More

Firstly, get the current date.DateTime.TodayNow, use AddDays() method to add days to the current date. Here, we are adding 10 days to the current date.DateTime.Today.AddDays(10)Let us see the complete code −Example Live Demousing System; using System.Linq; public class Demo {    public static void Main() {       Console.WriteLine("Today = ... Read More