Rot-X

[Bman]

 using System;
using System.Collections.Generic;
using System.Text;
 class RotX
 {
     public String Rot(String Text, int Mod)
     {
         Char[] Rotten = Text.ToCharArray();
         String Return = String.Empty;
         foreach (Char Old in Rotten)
         {
             int Grandmother = (int)Old;
             if (Grandmother == ' ')
             {
                 Return += " ";
             }
             else if (Grandmother >= 'a' && Grandmother <= 'm')
             {
                 Return += Convert.ToChar(Grandmother + Mod);
             }
             else if (Grandmother >= 'm' && Grandmother <= 'z')
             {
                 Return += Convert.ToChar(Grandmother - Mod);
             }
             else if (Grandmother >= 'M' && Grandmother <= 'Z')
             {
                 Return += Convert.ToChar(Grandmother - Mod);
             }
             else if (Grandmother >= 'A' && Grandmother <= 'M')
             {
                 Return += Convert.ToChar(Grandmother + Mod);
             }
         }
         return Return;
     }
 } 
  

RotX Rot = new RotX();
Rot.Rot(Text,Mod);

I coded this out of boredom, and I'm having a shitload of fun messing with this