I don\'t know if this is doable, maybe with Linq, but I have a List(Of MyType): Public Class MyType Property key As Char
var a = from u in Users group u by new {u.UserName,u.Address,u.City,u.State} into abc select ne开发者_Go百科w
This question already has answers here: Preserving order with LINQ (7 answers) Closed 9 years ago. var source = new List<string> { \"A1\", \"A2\", \"B1\", \"B2\" };
This is very simple linq and I am just beginning with it. I have traced the problem down to one of 3 sources but am not sure how to fix it. So here is the code, and I will explain the problem below it
I usually use the term entity to represent a business data object and in my mind, the linq to entiti开发者_如何学Ces and linq to objects were the same. Is that not correct?That is definitely not the c
Given a directory of files (as a FileInfo array) how would I go about extracting all the filenames that have a corresponding filename with a specific extension.
Here\'s an example: static int Main(string[] args) { foreach(string arg in args.Skip(77)) { Console.WriteLine(arg);
I have a collection of 77 SPListItem objects.These objects can have an implied recursive reference* to other objects. There are currently 4 levels in this hierarchy.
I have 2 IEnumerables which are of type \'Product\' - totalProducts and ProductsChosen. As the names suggest totalProducts holds all the products available and ProductsChosen holds the products chosen
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