Using looping concept I want to Display a word input as Capital letter and output as Capital-Small-Capital-Small and so...on.

Question

Hi This is Janmejaya want some help. I am trying to do a program mentioned below. Q:Using looping concept and typecasting I want to Display a word input as Capital letter and output as Capital-Small-Capital-Small and so...on. I don't want to use Lcase() and Ucase() functions. Suppose I will enter a word as PROGRAMMING from keyboard as an input . The output will be: P Pr PrO PrOg PrOgR PrOgRa PrOgRaM PrOgRaMm PrOgRaMmI PrOgRaMmIn PrOgRaMmInG. Thanks in Advance.

Felipe Ramos · Answer

The string object in C# is accessible like an array. private string ChangeString(string input) { string changed = string.Empty; if (!string.IsNullOrEmpty(input)) { for (int index = 0; index { changed += (index + 1) % 2 == 0 ? input[index].ToString().ToLower() : input[index].ToString().ToUpper(); } } return changed; } Mark it if this helps you :)