Sampath: Syntax of foreach Loop

foreach (data type loopvariable in Array / list collection name)

{

Statements

}

Working nature of For Each loop

In for each loop Data Type of loop variable must and should be same as data type of the Array / Collection that we refer
At the time of execution 1^st foreach loop goes to the array counts number of elements in the Array and repeats the loop that many times automatically
At each iteration array is location value will be copied into loop variable L

Example:-

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

// Program to print Array Elements using For Each Loop

namespace CABasics

{

class ClsArray3

{

static void Main()

{

string[] A = new string[5] {"sampath","srinivas","kalpana","padma","lalitha"};

Console.WriteLine("Elements of array are");

foreach (string L in A)

{

Console.Write(L + " ");

}

Console.Read();

}

Output:-

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