/// <summary>
/// the add and moving the file
/// </summary>
public void AddAndRemoveFile()
{
//// creating the utility object class
Utility utility = new Utility();
//// creating the linked list object
LinkedListClass ll1 = new LinkedListClass();
LinkedList <string> ll = new LinkedList <string>();
//// creating one file path object
string text = File.ReadAllText(utility.FileForUnoderedList());
//// spliting the text in spaces
string[] word = text.Split(new char[] { ' ' });
Console.WriteLine("LINKED LIST FILE");
foreach (string list in word)
{
ll1.AddFirst(list);
}
ll1.Print();
foreach (string list in ll)
{
Console.WriteLine(list);
}
//// check the length of character in text file
Console.WriteLine("THE LENGTH CHARATER IN FILE " + text.Length);
Console.WriteLine("Enetr the String To the Search in file");
string search = Console.ReadLine();
if (Regex.IsMatch(search.Replace(" ", string.Empty), @"^[a-zA-Z]+$"))
{
//// searching the element in present in the file
if (ll.Contains(search))
{
Console.WriteLine("seaching the word contain in file and remove from file");
ll.Remove(search);
}
else
{
Console.WriteLine("contain word is not Seaching From File and added in the list");
ll.AddLast(search.Replace(" ", string.Empty));
}
}
else
{
Console.WriteLine("FILE ONLY CHARATER AND LETTER ACCEPERD");
}
foreach (string list in ll)
{
Console.WriteLine(list);
}
string resultStr = string.Join(" ", ll);
using (StreamWriter streamWriter = new StreamWriter(utility.ResultForUnderedlist()))
{
streamWriter.WriteLine(resultStr + " ");
}
Console.ReadLine();
}
