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What is for loop?

Topic Name Introduction to C# Environment Setup C# Keywords Contextual Keywords C# Namespaces What Is Class? What is Object? Data Types Nullable Types C# Variables What are Access Modifiers? What is Property? What is Indexer? Hello world Program What is Type conversion? What is if else condition? What is Array? What is Jagged Array? What is ArrayList? What is List? What is string and StringBuilder? What is for loop? What is foreach loop? What is switch? What is Method? What is method overloading? What is Constructor? What is constructor overloading? What is Boxing and Unboxing? What is delegate in C# and uses of delegates? What is Inheritance? What are Value types and Reference types? What is Exception Handling? What is struct? What is Dictionary? What is Hashtable? What is interface? What is Abstraction? What is Polymorphism? What is Enums? What is Sealed Class? What is Partial Class? Extension Methods? What is static? What is Encapsulation? Difference between Equality Operator (==) and Equals() Method in C# ? What is IEnumerable? What is Serializing? What is LINQ? Differences between IEnumerable and IQueryable? What is Multithreading? What is File Handling? What is late binding and early binding? What is Singleton Design Patterns?
1/8/2020 5:28:27 AM

Loop is a mechanism to count the array or list value get or set the condition. Loop is very important for C# and other programming. For loop is divide the three part are initialization, conditional and increment/decrement. The loop is running until the condition are false. Now given bellow the example code and explain the code:

using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Reflection;
using testForClass1;
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;

namespace testFor
{
    public class Program
    {
        static void Main(string[] args)
        {
            String[] Days = new string[7] { "Sun", "Mon", "Tue", "Wed","Thu","Fri","Sa" };
            for (int i = 0; i < Days.Length; i++)
            {
                Console.WriteLine(Days[i]);
            }
            int[] Num = new int[] { 100, 200, 300, 400, 500, 600 };

            for (int i = 0; i < Num.Length; i++)
            {
                Console.WriteLine(Num[i]);
            }
            Console.Read();
        }
    }
}

In this code we write two array one is int and string. String array we set the size but int array we can’ set the size. Now first initialize the value into array then we print the array value using the for loop. 

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