Article Categories
- All Categories
-
Data Structure
-
Networking
-
RDBMS
-
Operating System
-
Java
-
MS Excel
-
iOS
-
HTML
-
CSS
-
Android
-
Python
-
C Programming
-
C++
-
C#
-
MongoDB
-
MySQL
-
Javascript
-
PHP
Csharp Articles
Page 12 of 196
BitConverter.ToInt32() Method in C#
The BitConverter.ToInt32() method in C# is used to return a 32-bit signed integer converted from four bytes at a specified position in a byte array.SyntaxThe syntax is as follows −public static int ToInt32 (byte[] val, int begnIndex);Above, val is the byte array, whereas begnIndex is the beginning position within val.ExampleLet us now see an example −using System; public class Demo { public static void Main(){ byte[] arr = { 10, 20, 30, 40, 50}; Console.WriteLine("Byte Array = {0} ", BitConverter.ToString(arr)); for (int i = 1; i < arr.Length - 3; ...
Read MoreSByte.ToString() Method in C# with Examples
The SByte.ToString() method in C# is used to convert the numeric value of this instance to its equivalent string representation.SyntaxThe syntax is as follows −public override string ToString ();ExampleLet us now see an example −using System; public class Demo { public static void Main(){ sbyte s1 = 10; sbyte s2 = 100; Console.WriteLine("Value of S1 = "+s1); Console.WriteLine("Value of S2 = "+s2); int res = s1.CompareTo(s2); if (res > 0) Console.WriteLine("s1 > s2"); else ...
Read MoreSortedDictionary.Keys Property in C#
The SortedDictionary.Keys property in C# is used to get a collection containing the keys in the SortedDictionary.SyntaxThe syntax is as follows −public System.Collections.Generic.SortedDictionary.KeyCollection Keys { get; }ExampleLet us now see an example −using System; using System.Collections; using System.Collections.Generic; public class Demo { public static void Main(){ SortedDictionary sortedDict = new SortedDictionary(); sortedDict.Add(1, "SUV"); sortedDict.Add(2, "MUV"); sortedDict.Add(3, "Utility Vehicle"); sortedDict.Add(4, "AUV"); sortedDict.Add(5, "Hatchback"); sortedDict.Add(6, "Convertible"); Console.WriteLine("SortedDictionary key-value pairs..."); IDictionaryEnumerator demoEnum = sortedDict.GetEnumerator(); ...
Read MoreSortedDictionary.Remove() Method in C#
The SortedDictionary.Remove() method in C# is used to remove the element with the specified key from the SortedDictionary.OutputThe syntax is as follows −public bool Remove (TKey key);Above, the parameter key is the key of the element to remove.ExampleLet us now see an example −using System; using System.Collections; using System.Collections.Generic; public class Demo { public static void Main(){ SortedDictionary sortedDict = new SortedDictionary(); sortedDict.Add(100, "Mobile"); sortedDict.Add(200, "Laptop"); sortedDict.Add(300, "Desktop"); sortedDict.Add(400, "Speakers"); sortedDict.Add(500, "Headphone"); sortedDict.Add(600, "Earphone"); Console.WriteLine("SortedDictionary ...
Read MoreRandom.NextDouble() Method in C#
The Random.NextDouble() method in C# is used to return a random floating-point number that is greater than or equal to 0.0, and less than 1.0.SyntaxThe syntax is as follows −public virtual double NextDouble ();ExampleLet us now see an example −using System; public class Demo { public static void Main(){ Random r1 = new Random(); Random r2 = new Random(); Byte[] arr = new Byte[2]; r1.NextBytes(arr); Console.WriteLine("Random numbers in the byte array..."); for (int i = 0; i < 2; i++) ...
Read MoreSingle.IsInfinity() Method in C# with Example
The Single.IsInfinity() method in C# is used to return a value indicating whether the specified number evaluates to negative or positive infinity.SyntaxThe syntax is as follows −public static bool IsInfinity (float val);Above, val is a single-precision floating-point number.ExampleLet us now see an example −using System; public class Demo { public static void Main(){ float f1 = 19.3f; float f2 = Single.MaxValue; Console.WriteLine("Value1 = "+f1); Console.WriteLine("Hashcode for Value1 = "+f1.GetHashCode()); Console.WriteLine("TypeCode for Value1 = "+f1.GetTypeCode()); Console.WriteLine("Is Value1 value is positive or negative ...
Read MoreQueue.GetEnumerator() Method in C#
The Queue.GetEnumerator() method in C# is used to return an enumerator that iterates through the Queue.SyntaxThe syntax is as follows:public virtual System.Collections.IEnumerator GetEnumerator ();ExampleLet us now see an example −using System; using System.Collections; public class Demo { public static void Main(){ Queue queue = new Queue(); queue.Enqueue(100); queue.Enqueue(200); queue.Enqueue(300); queue.Enqueue(400); Console.WriteLine("Queue1..."); IEnumerator demoEnum = queue.GetEnumerator(); while (demoEnum.MoveNext()){ Console.WriteLine(demoEnum.Current); } Queue queue2 = new Queue(); ...
Read MoreRandom.NextBytes() Method in C#
The Random.NextBytes() method in C# is used to fill the elements of a specified array of bytes with random numbers.SyntaxThe syntax is as follows −public virtual void NextBytes (byte[] buffer);Above the buffer is the array of bytes.ExampleLet us now see an example −using System; public class Demo { public static void Main(){ Random r = new Random(); Random r2 = new Random(); Random r3 = new Random(); Byte[] arr = new Byte[5]; r3.NextBytes(arr); Console.WriteLine("Random numbers....."); for (int i = 1; i
Read MoreInt64.ToString() Method in C#
The Int64.ToString() method in C# is used to convert the numeric value of this instance to its equivalent string representation.SyntaxThe syntax is as follows −public override string ToString (); public string ToString (string format);Above, the parameter format is a numeric format string.ExampleLet us now see an example −using System; public class Demo { public static void Main(){ long val1 = 0; long val2 = Int64.MaxValue; Console.WriteLine("Value1 = "+val1.ToString()); Console.WriteLine("Value2 = "+val2.ToString()); Console.WriteLine("Are they equal? = "+val1.Equals(val2)); Console.WriteLine("Value1 (HashCode) = "+val1.GetHashCode()); ...
Read MoreBoolean.GetTypeCode() Method in C# with Examples
The Boolean.GetTypeCode() method in C# is used to return the type code for the Boolean value type.SyntaxThe syntax is as follows −public TypeCode GetTypeCode ();ExampleLet us now see an example −using System; public class Demo { public static void Main(String[] args){ string str = "JackSparrow!"; bool val = true; char[] arr = { 'J', 'a'}; Console.WriteLine("String = "+str); Console.WriteLine("String (after trim) = " + str.Trim(arr)); Console.WriteLine("String (Hashcode) = "+str.GetHashCode()); Console.WriteLine("Bool (Hashcode) = "+val.GetHashCode()); Console.WriteLine("Bool (TypeCode) ...
Read More