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Csharp Articles
Page 9 of 196
C# BitConverter.ToUInt32() Method
The BitConverter.ToUInt32() method in C# is used to return a 32-bit unsigned integer converted from four bytes at a specified position in a byte array.Syntaxpublic static uint ToUInt32 (byte[] val, int begnIndex);Above, val is the byte array, whereas begnIndex is the starting position withing val.Exampleusing System; public class Demo { public static void Main() { byte[] arr = { 0, 3, 5, 10, 15, 2}; int count = arr.Length; Console.Write("Byte Array... "); for (int i = 0; i < count; i++) { Console.Write(""+arr[i]); ...
Read MoreC# BitConverter.ToUInt64 Method
The BitConverter.ToUInt64() method in C# is used to return a 64-bit unsigned integer converted from eight bytes at a specified position in a byte array.Syntaxpublic static ulong ToUInt64 (byte[] val, int begnIndex);ExampleAbove, val is the byte array, whereas begnIndex is the beginning position within val.using System; public class Demo { public static void Main() { byte[] arr = { 0, 0, 1, 3, 5, 7, 9, 11, 15 }; int count = arr.Length; Console.Write("Byte Array... "); for (int i = 0; i < count; i++) { ...
Read MoreTimeSpan.FromDays() Method in C#
The TimeSpan.FromDays() method in C# is used to return a TimeSpan that represents a specified number of days, where the specification is accurate to the nearest millisecond.SyntaxThe syntax is as follows −public static TimeSpan FromDays (double val);Above, the parameter val is the number of days, accurate to the nearest millisecond.ExampleLet us now see an example −using System; public class Demo { public static void Main(){ TimeSpan span1 = new TimeSpan(5, 25, 0); TimeSpan span2 = new TimeSpan(1, 10, 0); TimeSpan span3 = TimeSpan.FromDays(43.999999); Console.WriteLine("TimeSpan1 = "+span1); ...
Read MoreDouble.IsNaN() Method in C#
The Double.IsNaN() method in C# is used to return a value that indicates whether the specified value is not a number (NaN).SyntaxThe syntax is as follows −public static bool IsNaN (double val);Above, val is the double-precision floating-point number.ExampleLet us now see an example −using System; public class Demo { public static void Main(){ double d = 1.0/0.0; Console.WriteLine("Double Value = "+d); Console.WriteLine("HashCode of Double Value = "+d.GetHashCode()); TypeCode type = d.GetTypeCode(); Console.WriteLine("TypeCode of Double Value = "+type); Console.WriteLine("Positive Infinity? = "+Double.IsInfinity(d)); ...
Read MoreStack.Equals() Method in C#
The Stack.Equals() method in C# is used to check whether a Stack class object is equal to another object or not.SyntaxThe syntax is as follows −public virtual bool Equals (object ob);Above, the parameter ob is the object compared with another.ExampleLet us now see an example −using System; using System.Collections; public class Demo { public static void Main(){ Stack stack = new Stack(); stack.Push(150); stack.Push(300); stack.Push(500); stack.Push(750); stack.Push(1000); stack.Push(1250); stack.Push(1500); stack.Push(2000); ...
Read MoreTimeSpan.FromHours() Method in C#
The TimeSpan.FromHours() method in C# is used to return a TimeSpan that represents a specified number of hours, where the specification is accurate to the nearest millisecond.SyntaxThe syntax is as follows −public static TimeSpan FromHours (double val);Above, the value val is a number of hours accurate to the nearest millisecond.ExampleLet us now see an example −using System; public class Demo { public static void Main(){ TimeSpan span1 = TimeSpan.FromDays(0.000323456); TimeSpan span2 = new TimeSpan(-2, 05, 10); TimeSpan span3 = TimeSpan.FromHours(5); Console.WriteLine("TimeSpan1 = "+span1); Console.WriteLine("TimeSpan2 ...
Read MoreStack.GetEnumerator() Method in C#
The Stack.GetEnumerator() method in C# is used to return an IEnumerator for the Stack.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(){ Stack stack1 = new Stack(); stack1.Push(150); stack1.Push(300); stack1.Push(500); stack1.Push(750); stack1.Push(1000); Console.WriteLine("Stack1 elements..."); foreach(int val in stack1){ Console.WriteLine(val); } Stack stack2 = new Stack(); ...
Read MoreDouble.IsInfinity() Method in C#
The Double.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 (double d);Above, the value d is a double-precision floating-point number.ExampleLet us now see an example −using System; public class Demo { public static void Main(){ double d = 5.5; Console.WriteLine("Double Value = "+d); Console.WriteLine("HashCode of Double Value = "+d.GetHashCode()); TypeCode type = d.GetTypeCode(); Console.WriteLine("TypeCode of Double Value = "+type); Console.WriteLine("Positive Infinity? ...
Read MoreTimeSpan.Subtract() Method in C#
The TimeSpan.Subtract() method in C# is used to return a new TimeSpan object whose value is the difference between the specified TimeSpan object and this instance.SyntaxThe syntax is as follows −public TimeSpan Subtract (TimeSpan span);Above, the parameter span is the time interval to be subtracted.ExampleLet us now see an example −using System; public class Demo { public static void Main(){ TimeSpan span1 = TimeSpan.FromTicks(1); TimeSpan span2 = new TimeSpan(1); TimeSpan span3 = TimeSpan.FromHours(1); TimeSpan span4 = TimeSpan.FromMilliseconds(1); TimeSpan span5 = TimeSpan.FromMinutes(1); ...
Read MoreC# SortedDictionary.Add() Method
The SortedDictionary.Add() method in C# is used to add an element with the specified key and value into the SortedDictionary.SyntaxThe syntax is as follows −public void Add (TKey key, TValue val);Above, the value key is the key of the element to add, whereas val is the value of the element to add.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"); ...
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