Check out example codes for "split using string c#". It will help you in understanding the concepts better.

Code Example 1

//Split using a string delimiter instead of a char
data.Split(new string[] { "xx" }, StringSplitOptions.None);

Code Example 2

string[] separatingStrings = { "<<", "..." };

string text = "one<<two......three<four";
System.Console.WriteLine($"Original text: '{text}'");

string[] words = text.Split(separatingStrings, System.StringSplitOptions.RemoveEmptyEntries);
System.Console.WriteLine($"{words.Length} substrings in text:");

foreach (var word in words)
{
    System.Console.WriteLine(word);
}

Code Example 3

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

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