Advent of code day 8 (LinqPad)

AdventOfCodeDay8.cs

void Main()
{
	Part1();
	Part2();
}

void Part1()
{
	var lines = File.ReadAllLines(@"C:\Users\David\Documents\LINQPad Queries\input-day8.txt");
	
	var totalLength = 0;
	var parsedLength = 0;
	
	lines.ToList().ForEach(line =>
	{
		totalLength += line.Length;
		line = line.Replace(@"\\", @"X").Replace(@"\""", @"""");
		parsedLength += line.Length - 2 - (line.Count(c => c == '\\')*3); 
	});
	(totalLength - parsedLength).Dump("Part 1");
}

public void Part2()
{
	var lines = File.ReadAllLines(@"C:\Users\David\Documents\LINQPad Queries\input-day8.txt");

	var totalLength = 0;
	var parsedLength = 0;
	
	lines.ToList().ForEach(line =>
	{
		totalLength += line.Length;
		line = @"""" + line.Replace(@"""", @"""""").Replace(@"\", @"\\") + @"""";
		parsedLength += line.Length; 
	});
	(parsedLength - totalLength).Dump("Part 2");

}