The Decimal.Negate() method in C# is used to return the result of multiplying the specified Decimal value by negative one.SyntaxFollowing is the syntax −public static decimal Negate (decimal val);Above, Val is the value to negate.ExampleLet us now see an example to implement the Decimal.Negate() method −using System; public class Demo {    public static void Main(){       Decimal val = 3972.491M;       Console.WriteLine("Decimal Value = {0}", val);       Console.WriteLine("HashCode = {0}", (val.GetHashCode()) );       TypeCode type = val.GetTypeCode();       Console.WriteLine("TypeCode = "+type);       Decimal res = Decimal.Negate(val);   ... Read More

The Decimal.Add() method in C# is used to multiply two specified Decimal values.SyntaxFollowing is the syntax −public static decimal Multiply (decimal val1, decimal val2);Above, va1 is the multiplicand, whereas val2 is the multiplier.ExampleLet us now see an example to implement the Decimal.Multiply() method −using System; public class Demo {    public static void Main(){       Decimal val1 = 3.45m;       Decimal val2 = 2.35m;       Console.WriteLine("Decimal 1 = "+val1);       Console.WriteLine("Decimal 2 = "+val2);       Decimal res = Decimal.Multiply(val1, val2);       Console.WriteLine("Result (Multiplication) = "+res);    } }OutputThis ... Read More

The Int64.GetHashCode() method in C# is used to return the hash code for this instance.SyntaxFollowing is the syntax −public override int GetHashCode ();ExampleLet us now see an example to implement the Int64.GetHashCode() method −using System; public class Demo {    public static void Main(){       long val1 = 8768768768;       long val2 = 7889765555;       Console.WriteLine("Value1 = "+val1);       Console.WriteLine("Value2 = "+val2);       Console.WriteLine("Are they equal? = "+val1.Equals(val2));       Console.WriteLine("Value1 (HashCode) = "+val1.GetHashCode());       Console.WriteLine("Value2 (HashCode) = "+val2.GetHashCode());    } }OutputThis will produce the following output ... Read More

The Int64.Equals() method in C# is used to return a value indicating whether this instance is equal to a specified object or Int64.SyntaxFollowing is the syntax −public bool Equals (long ob); public override bool Equals (object ob);Above, the parameter ob is an Int64 value to compare to this instance, whereas the parameter ob is an object to compare with this instance.ExampleLet us now see an example to implement the Int64.Equals() method −using System; public class Demo {    public static void Main(){       long val1 = 150;       long val2 = 240;       Console.WriteLine("Value1 ... Read More

The Int64.CompareTo() method in C# is used to compare this instance to a specified object or Int64 and returns an indication of their relative values.SyntaxFollowing is the syntax −public int CompareTo (long val); public int CompareTo (object val);Above, in the 1st syntax, the value Val is an integer to compare. The Val in the 2nd syntax is an object to compare.ExampleLet us now see an example to implement the Int64.CompareTo() method −using System; public class Demo {    public static void Main(){       long val1 = 20;       long val2 = 18;       Console.WriteLine("Value ... Read More

The Int32.MaxValue field in C# is used to represent the smallest possible value of an Int32.SyntaxFollowing is the syntax −public const int MinValue = -2147483648;ExampleLet us now see an example to implement the Int32.MinValue field &miuns;sing System; public class Demo {    public static void Main(){       int val1 = 23;       int val2 = 0;       Console.WriteLine("Value1 = "+val1);       Console.WriteLine("Value2 = "+val2);       Console.WriteLine("HashCode for value1 = "+val1.GetHashCode());       Console.WriteLine("HashCode for value2 = "+val2.GetHashCode());       Console.WriteLine("Are they equal? = "+(val1.Equals(val2)));       TypeCode ... Read More

The Int32.MaxValue field in C# is used to represent the largest possible value of an Int32.SyntaxFollowing is the syntax −public const int MaxValue = 2147483647;ExampleLet us now see an example to implement the Int32.MaxValue field −using System; public class Demo {    public static void Main(){       int val1 = 23;       int val2 = 23;       Console.WriteLine("Value1 = "+val1);       Console.WriteLine("Value2 = "+val2);       Console.WriteLine("HashCode for value1 = "+val1.GetHashCode());       Console.WriteLine("HashCode for value2 = "+val2.GetHashCode());       Console.WriteLine("Are they equal? = "+(val1.Equals(val2)));       TypeCode ... Read More

The Uri.Equals() method in C# compares two Uri instances for equality.SyntaxFollowing is the syntax −public override bool Equals (object comparand);Above, the parameter comparand is the Uri instance or a URI identifier to compare with the current instance.ExampleLet us now see an example to implement the Uri.Equals() method −using System; public class Demo {    public static void Main(){       Uri newURI1 = new Uri("https://www.tutorialspoint.com/index.htm");       Console.WriteLine("URI = "+newURI1);       Uri newURI2 = new Uri("https://www.tutorialspoint.com/index.htm");       Console.WriteLine("URI = "+newURI2);       if(newURI1.Equals(newURI2))          Console.WriteLine("Both the URIs are equal!");   ... Read More

The Uri.CheckSchemeName() method in C# is used to determine whether the specified scheme name is valid.syntaxFollowing is the syntax −public static bool CheckSchemeName (string schemeName);Above, the parameter scheme name is the scheme name to validate.ExampleLet us now see an example to implement the Uri.CheckSchemeName() method −using System; public class Demo {    public static void Main(){       Uri newURI = new Uri("https://www.tutorialspoint.com");       Console.WriteLine("URI = "+newURI);       string schemeName = newURI.Scheme;       if(Uri.CheckSchemeName(schemeName))          Console.WriteLine("Valid: Scheme name");       else          Console.WriteLine("Invalid: Scheme name");   ... Read More

The Uri.CheckHostName() method in C# is used to determine whether the specified hostname is a valid DNS name.SyntaxFollowing is the syntax −public static UriHostNameType CheckHostName (string host_name);ExampleLet us now see an example to implement the Uri.CheckHostName() method −using System; public class Demo {    public static void Main(){       string strURI = "http://localhost";       Console.WriteLine("URI = "+strURI);       UriHostNameType res = Uri.CheckHostName(strURI);       Console.WriteLine("Host type = "+res);    } }OutputThis will produce the following output −URI = http://localhost Host type = UnknownExampleLet us now see another example to implement the Uri.CheckHostName() method ... Read More