How can I use linq to sort by multiple fields?

Question

I\'m creating a mock data source that I want to be able to pass in a list of SortExpressions on.

public SortExpression(string name, SortDirection direction)
         


        

Answer 1

The query is not mutable, so OrderBy returns a new object. You need to make the same call, but add "query =" to the beginning.

query = query.OrderBy(item => item.GetType().GetProperty(sortExpressions[i].Name));