Question: Write a program which return a length of string without using any existing function in C#.
Answer:
using System; namespace consoleProgram { class Program { static void Main(string[] args) { string str = "my name is pramod kumar thakur"; // str.Length return length of str. Console.WriteLine(str.Length); int count = 0; foreach (var item in str) { count++; } // count and str.Length are equal. Console.WriteLine(count); Console.ReadLine(); } } }
Output
Happy Coding.