To reverse the order of the elements in the entire ArrayList, 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("A");       list1.Add("B");       list1.Add("C");       list1.Add("D");       list1.Add("E");       list1.Add("F");       list1.Add("G");       list1.Add("H");       list1.Add("I");       Console.WriteLine("Elements in ArrayList1...");       foreach (string res in list1) {          Console.WriteLine(res);       } ... Read More

To set all bits in the BitArray to the specified value, the code is as follows −Example Live Demousing System; using System.Collections; public class Demo {    public static void Main() {       BitArray arr = new BitArray(5);       arr[0] = false;       arr[1] = false;       arr[2] = false;       arr[3] = false;       Console.WriteLine("BitArray...");       foreach(Object ob in arr) {          Console.WriteLine(ob);       }       arr.SetAll(true);       Console.WriteLine("Updated BitArray...");       foreach(Object ob in arr) ... Read More

Byte Struct in C# represents an 8-bit unsigned integer. Following are the fields −Sr.noField & Description1MaxValueRepresents the largest possible value of a Byte. This field is constant.2MinValueRepresents the smallest possible value of a Byte. This field is constant.Following are some of the methods −Sr.noField & Description1CompareTo(Byte)Compares this instance to a specified 8-bit unsigned integer and returns an indication of their relative values.2CompareTo(Object)Compares this instance to a specified object and returns an indication of their relative values.3Equals(Byte)Returns a value indicating whether this instance and a specified Byte object represent the same value.4Equals(Object)Returns a value indicating whether this instance is equal to ... Read More

The finally keyword is used as a block to execute a given set of statements, whether an exception is thrown or not thrown. For example, if you open a file, it must be closed whether an exception is raised or not.SyntaxFollowing is the syntax −try {    // statements causing exception } catch( ExceptionName e1 ) {    // error handling code } catch( ExceptionName e2 ) {    // error handling code } catch( ExceptionName eN ) {    // error handling code } finally {    // statements to be executed }ExampleLet us see an example to implement ... Read More

To get the HashCode for the current UInt64 instance, the code is as follows −Example Live Demousing System; public class Demo {    public static void Main() {       ulong val1 = 8768768;       ulong val2 = UInt64.MinValue;       Console.WriteLine("HashCode for val1 = "+val1.GetHashCode());       Console.WriteLine("HashCode for val2 = "+val2.GetHashCode());    } }OutputThis will produce the following output −HashCode for val1 = 8768768 HashCode for val2 = 0ExampleLet us see another example − Live Demousing System; public class Demo {    public static void Main() {       ulong val1 = 89879878;   ... Read More

To return a value indicating whether this instance is equal to a specified object or UInt64, the code is as follows −Example Live Demousing System; public class Demo {    public static void Main() {       ulong val1 = 44565777;       ulong val2 = 77878787;       bool res = val1.Equals(val2);       Console.WriteLine("Return value (comparison) = "+res);       if (res)          Console.WriteLine("val1 = val2");       else          Console.WriteLine("val1 != val2");    } }OutputThis will produce the following output −Return value (comparison) = False val1 ... Read More

To get the TypeCode for value type Int32, the code is as follows −Example Live Demousing System; public class Demo {    public static void Main() {       int val1 = 100;       int val2 = 50;       Console.WriteLine("Value1 = "+val1);       Console.WriteLine("Value2 = "+val2);       Console.WriteLine("Are they equal? = "+val1.Equals(val2));         Console.WriteLine("HashCode for Value1 = "+val1.GetHashCode());       Console.WriteLine("HashCode for Value2 = "+val2.GetHashCode());       TypeCode type1 = val1.GetTypeCode();       TypeCode type2 = val2.GetTypeCode();       Console.WriteLine("TypeCode for Value1 = "+type1);   ... Read More

To convert the value of the specified Decimal to the equivalent 64-bit unsigned integer, the code is as follows −Example Live Demousing System; public class Demo {    public static void Main() {       Decimal val = 99.29m;       Console.WriteLine("Decimal value = "+val);       ulong res = Decimal.ToUInt64(val);       Console.WriteLine("64-bit unsigned integer = "+res);    } }OutputThis will produce the following output −Decimal value = 99.29 64-bit unsigned integer = 99ExampleLet us see another example − Live Demousing System; public class Demo {    public static void Main(){       Decimal val = 0.001m;       Console.WriteLine("Decimal value = ... Read More

To indicate whether this instance is equal to a specified object or UInt16, the code is as follows −Example Live Demousing System; public class Demo {    public static void Main(){       ushort val1 = 52;       ushort val2 = 10;       bool res = val1.Equals(val2);       Console.WriteLine("Return value (comparison) = "+res);       if (res)          Console.WriteLine("val1 = val2");       else          Console.WriteLine("val1 != val2");    } }OutputThis will produce the following output −Return value (comparison) = False val1 != val2ExampleLet us now ... Read More

To convert the value of the specified Decimal to the equivalent 32-bit unsigned integer, the code is as follows −Example Live Demousing System; public class Demo {    public static void Main() {       Decimal val = 0.001m;       Console.WriteLine("Decimal value = "+val);       uint res = Decimal.ToUInt32(val);       Console.WriteLine("32-bit unsigned integer = "+res);    } }OutputThis will produce the following output −Decimal value = 0.001 32-bit unsigned integer = 0ExampleLet us see another example − Live Demousing System; public class Demo {    public static void Main() {       Decimal val ... Read More