Remove instances from a list by using LINQ or Lambda?

Question

Now I come a stage to get all my data as a list in cache(objects) and my next thing I have to do is to remove some instances from the list.

Normally, I would do removing

Answer 1

You can use LINQ's Where method to filter out values that should not be a part of the list. The result is an IEnumerable with the elements removed.

var res = list.Where(item => !(one.Value1 == item.Value1 && one.Value2 < item.Value2));

This will not updated the original List instance but instead will create a new IEnumerable with the values removed.