Sort String In Alphabetical Order In C#

D. K. Gautam
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Here I’m going to write program logic to sort string in alphabetical order in C#.Net.

It is one of the most important interview questions for fresher as well as experienced candidates. It is a very important program where you will get the result in just 3-4 lines of code using two for loops.

Check this video for your reference.

using System;
namespace ConsoleAppInterviewLogical
{
class SortStringAlpha
{
static void Main(string[] args)
{
char temp;
string myStr = "Gautam"; // Here you can take input from user and assign to myStr variable
string str = myStr.ToLower();
char[] charstr = str.ToCharArray();
for(int i=1;i< charstr.Length;i++)
{
for(int j=0;j< charstr.Length-1;j++)
{
if(charstr[j]> charstr[j+1])
{
temp = charstr[j];
charstr[j] = charstr[j + 1];
charstr[j + 1] = temp;
}
}
}
Console.WriteLine(charstr); //aagmtu
Console.ReadLine();
}
}
}