how to check if List element contains an item with a Particular Property Value

Question

public class PricePublicModel
{
    public PricePublicModel() { }

    public int PriceGroupID { get; set; }
    public double Size { get; set; }
    public double S         


        

Answer 1

You don't actually need LINQ for this because List provides a method that does exactly what you want: Find.

Searches for an element that matches the conditions defined by the specified predicate, and returns the first occurrence within the entire List.

Example code:

PricePublicModel result = pricePublicList.Find(x => x.Size == 200);