// To split a string use 'Split()', you can choose where to split
string text = "Hello World!"
string[] textSplit = text.Split(" ");
// Output:
// ["Hello", "World!"]

listStrLineElements = line.Split(',').ToList();

//You can also split by a string. This is in .NET 6, so make sure your up to date, but it is helpful
//when your split scope is greater than just a single character.
string sentence = "Learning never exhausts the mind. - Leonardo da Vinci"
//Remember that the split() function returns an array of strings based on how
//many hits it finds based on the delimiter provided.
var splitString = sentence.Split("never", 2, StringSplitOptions.None);
//Output: splitString[0] = "Learning" splitString[1] = "exhausts the mind. - Leonardo da Vinci"
//The number 2 parameter in that split function is hardcoding how many substrings
//you want to return from the split function.
//https://docs.microsoft.com/en-us/dotnet/api/system.string.split?view=net-6.0#system-string-split(system-string()-system-int32-system-stringsplitoptions)
//If you are using a .NET version that is older than version 6 use Regex instead.
var splitString = Regex.Split(sentence, "never");

var lines = input .ReplaceLineEndings() .Split(Environment.NewLine, StringSplitOptions.None);