c# - assign value using linq

Question

public class Company
{
    public int id { get; set; }
    public int Name { get; set; }
}

List<Company> listofCompany = new List<Company>();

this is my collection of company list I want to assign values to Name property using LINQ

listofCompany.Where(d => d.Id = 1);

(I want to assing name property of company id 1)

how do I assign it.?

Answer 1

using Linq would be:

 listOfCompany.Where(c=> c.id == 1).FirstOrDefault().Name = "Whatever Name";

UPDATE

This can be simplified to be...

 listOfCompany.FirstOrDefault(c=> c.id == 1).Name = "Whatever Name";

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UPDATE

For multiple items (condition is met by multiple items):

 listOfCompany.Where(c=> c.id == 1).ToList().ForEach(cc => cc.Name = "Whatever Name");