Introduction
I have used Visual Studio 2012 for debugging purpose. But you can use any version of visul studio as per your availability..
Write a C# program to find the length of a string without using library function
using System;
public class StringExercise
{
public static void Main()
{
string str;
int length = 0;
Console.Write("Input the string : ");
str = Console.ReadLine();
foreach (char chr in str)
{
length += 1;
}
Console.Write("Length of the string is : {0}\n\n",length);
Console.ReadLine();
}
}Result
