reverse string without reverse function in c# code example
Example 1: c# reverse string
public static string ReverseString(string s)
{
char[] arr = s.ToCharArray();
Array.Reverse(arr);
return new string(arr);
}
Example 2: c# reverse a string and case
using System.Linq;
public class Hello{
public static void Main(){
string inputstring="AbcdeFhiJKl";
char[] arr = new char[inputstring.Length];
int i=0;
foreach (char v in inputstring.Select(x => x).Reverse())
{
if (char.IsUpper(v)) { arr[i]=char.ToLower(v); }else{ arr[i]=char.ToUpper(v);};
i=i+1;
}
string str = new string(arr);
System.Console.WriteLine(str);
System.Console.ReadLine();
}
}