WebJul 6, 2012 · This will return an IEnumerable> containing your "lists" sorted by the second value in the sub-list (Value2). If you want to sort the list in place, you could use List.Sort instead: Data.LastCheckin.Sort ( (a,b) => a [1].CompareTo (b [1]) ); If you need to specify, at runtime, ascending or decending, an easy way to handle this is: WebAbout. At around age 10, I started formal software development in the language JustBasic, and learned far too many others over the next decade. High proficiency in most popular languages ...
c# - How to create a property for a List - Stack Overflow
WebSep 29, 2024 · You write the Id property using an auto-implemented property, but your design doesn't call for persisting the Id property. The NonSerializedAttribute can only be … WebSep 21, 2024 · List books; using (StreamReader sr = new StreamReader (Server.MapPath ("..."))) { books = JsonConvert.DeserializeObject> (sr.ReadToEnd ()).ToList () } Now I want to sort the list of books using author Name. I have tried the following: var list = books.OrderBy (b => b.Author.OrderBy (a => … ten-agency
Order a list by a property name (string value)? [duplicate]
WebMay 18, 2013 · public class City : IComparable { public int Population {get;set;} public int CompareTo (City other) { return Population - other.Population; } ... } And it will return you the list sorted by population. As another option, if you aren't fortunate enough to be able to use Linq, you can use the IComparer or IComparable interface. WebNov 1, 2024 · Utilizaremos a função embutida OrderBy para ordenar uma lista por um imóvel no objeto. É o método do LINQ. Este método cria uma nova lista ordenada pelo … WebJul 31, 2014 · 1. Imagine following class: Class Person { DateTime birthdate; } I do have a list with some Person-objects: List persons; This list has already been through some special sorts, which about you don't have to care. Just keep in mind, that the current order should be preserved. Now the list should be ascending sorted by the birthdate . tenaga share price