how would i go about fixing this code? the error message i get is included

trols in this nto this text olbox. Busing System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.IO; namespace CharacterCounterArray { 2 references public class CharacterFrequency { private chan ch; private int frequency: O references public char Ch { Bet { return ch; EU } set { ch - value; } 3 Die public int Frequency { get { return frequency: set I frequency value; - class CharacterCounterArray { public string InputFile wap.txt"; public string OutputFile - "Count.txt"; public string FilePath = ***; 1 reference public static SortedDictionary char, ulong> Count(string stringToCount) { SortedDictionary characterCount = new SortedDictionary(); foreach (var character in stringToCount) if (IcharacterCount.containskey(character)) // adds character to dictionary only if the charac characterCount.Add(character, 1); } else le characterCount(character]++; // increments the count } > return characterCount; } Danas static void Main(string[] args) CharacterCounterArray p - new characterCounterArray(); Character Frequency by - new Character Frequency: Streamtite streamleiter - new Strefter "T" (p. OutputFile); try { p. InputFile = args(); I gets Input p.OutputFile - args[1]; I gets output p.FilePath - Path.GetDirectorytame (System.Reflection. Assembly.GetExecutingAssembly(). Location) " + p. InputFile; / gets file path if (e. Exists(p.FilePath>> checks to see if File exists 100 Ministrin Analyze Tools Extensions Window Help Search (Ctrl.) CharacterCounter Array Any CPU CharacterCountetArray Program.cs . x wap.tit terArray - "CharacterCounterArtay. CharacterCounter Array - Count(string string Oreferences static void Main(string] args) CharacterCounterArray p - new CharacterCounterArray(); Character Frequency obj - new Characterfrequency(); Streambriter streanriter - new Streanriter (p.Output File); try p. InputFile - args[]} // gets input p.OutputFile - args[1]; // gets output p.FilePath - Path.GetDirectorytime(System.Reflection. Assembly, GetxecutingAssembly). Location) * + p.InputFile; / gets file path if (FileExists(p.FilePath)) // checks to see If file exists string data - File. ReadAllText(p.Filepath); reads data in string var count Chance Count(data); oes to count method foreach (var character in count) strearter WriteLine(character, Key + + (int) character Key + )"+""+character Value); streamiriter.Close(); Console.ReadLine(): 1 else 1 Consoleriteline Please include your input file > > catch (Exception ex) I Consoleteine("ception occurred.ex.Message.ToString(); > No issues found Em ution Code 1. Warning Message Build Intel Sense Description Project File SLS CA Microsoft Visual Studio Debug Console Exception occurredIndex was outside the bounds of the array