| CountSubstring(String, String) | Counts the total amount of occurrences of value within the inputString |
| CountSubstring(String, String, StringComparison) | Counts the total amount of occurrences of value at the end of the inputString with an explicitly defined comparisonType |
| CountSubstring(String, String, Int32, Int32, StringComparison) | Counts the total amount of occurrences of value at the end of the inputString with an explicitly defined comparisonType |