How to remove elements from an array

Question

Hi I\'m working on some legacy code that goes something along the lines of

for(int i = results.Count-1; i >= 0; i--)
{
  if(someCondition)
  {
     result         


        

Answer 1

It doesn't seem like the Remove should work at all. The IList implementation should fail if we're dealing with a fixed-size array, see here.

That being said, if you're dealing with a resizable list (e.g. List), why call Remove instead of RemoveAt? Since you're already navigating the indices in reverse, you don't need to "re-find" the item.