How to use findall() in c# ?

Question

Please, I just heard of a method called findall() and l want to know how it is used.

Answer 1

findAll is a method of List class. So before knowing about method you should know classes.

Here is the example of this method

https://docs.microsoft.com/en-us/dotnet/api/system.collections.generic.list-1.findall?view=netframework-4.8