Lists.add info

Does List.add function will replace the values?

You mean List.Add()

No, it won’t. The name is very explicit: it adds a value to the list, not overwriting any value. The value is added at the end of the List.

List.Add will “add” the value at the end of the list. None of the old values are replaced or changed. Your question is actually quite short and doesn’t go much in detail. I guess you use a generic List? A list of which type? Maybe show some code?