Answer by Ramil Shavaleev for Better naming in Tuple classes than "Item1",...
If you need a small class to store data (not a structure like ValueTuple), then starting from C# 9 you can use record instead of the Tuple classFor example:internal class Program{ record OrderInfo(int...
View ArticleBetter naming in Tuple classes than "Item1", "Item2"
Is there a way to use a Tuple class, but supply the names of the items in it?For example:public Tuple<int, int, int int> GetOrderRelatedIds()That returns the ids for OrderGroupId, OrderTypeId,...
View ArticleAnswer by MarkPflug for Better naming in Tuple classes than "Item1", "Item2"
Up to C# 7.0, there was no way to do this short of defining your own type.
View ArticleAnswer by George Duckett for Better naming in Tuple classes than "Item1",...
With .net 4 you could perhaps look at the ExpandoObject, however, don't use it for this simple case as what would have been compile-time errors become run-time errors.class Program{ static void...
View ArticleAnswer by Joe Mancuso for Better naming in Tuple classes than "Item1", "Item2"
No, you can't name the tuple members.The in-between would be to use ExpandoObject instead of Tuple.
View ArticleAnswer by scottm for Better naming in Tuple classes than "Item1", "Item2"
Here is an overly complicated version of what you are asking:class MyTuple : Tuple<int, int>{ public MyTuple(int one, int two) :base(one, two) { } public int OrderGroupId { get{ return...
View ArticleAnswer by Jonas Elfström for Better naming in Tuple classes than "Item1",...
I think I would create a class but another alternative is output parameters.public void GetOrderRelatedIds(out int OrderGroupId, out int OrderTypeId, out int OrderSubTypeId, out int...
View ArticleAnswer by hebinda for Better naming in Tuple classes than "Item1", "Item2"
If the types of your items are all different, here is a class I made to get them more intuitively.The usage of this class:var t = TypedTuple.Create("hello", 1, new MyClass());var s =...
View ArticleAnswer by s-s for Better naming in Tuple classes than "Item1", "Item2"
You Can write a class that contains the Tuple.You need to override the Equals and GetHashCode functionsand the == and != operators.class Program{ public class MyTuple { private Tuple<int, int> t;...
View ArticleAnswer by bytecode77 for Better naming in Tuple classes than "Item1", "Item2"
Why is everyone making life so hard. Tuples are for rather temporary data processing. Working with Tuples all the time will make the code very hard to understand at some point. Creating classes for...
View ArticleAnswer by Kim Yang Jacobsen for Better naming in Tuple classes than "Item1",...
I would write the Item names in the summay..so by hovering over the function helloworld() the text will say hello = Item1 and world = Item2 helloworld("Hi1,Hi2");/// <summary>/// Return hello =...
View ArticleAnswer by MichaelMocko for Better naming in Tuple classes than "Item1", "Item2"
In C# 7.0 (Visual Studio 2017) there is a new construction to do that:(string first, string middle, string last) LookupName(long id)
View ArticleAnswer by Mitch Stewart for Better naming in Tuple classes than "Item1", "Item2"
This is very annoying and I expect future versions of C# will address this need. I find the easiest work around to be either use a different data structure type or rename the "items" for your sanity...
View ArticleAnswer by RBT for Better naming in Tuple classes than "Item1", "Item2"
Reproducing my answer from this post as it is a better fit here.Starting C# v7.0, it is now possible to name the tuple properties which earlier used to default to names like Item1, Item2 and so...
View ArticleAnswer by Mihir Dave for Better naming in Tuple classes than "Item1", "Item2"
MichaelMocko Answered is great,but I want to add a few things which I had to figure out(string first, string middle, string last) LookupName(long id)above Line will give you compile-time error if you...
View ArticleAnswer by Sumesh Es for Better naming in Tuple classes than "Item1", "Item2"
C# 7 tuple examplevar tuple = TupleExample(key, value); private (string key1, long value1) ValidateAPIKeyOwnerId(string key, string value) { return (key, value); } if (!string.IsNullOrEmpty(tuple.key1)...
View ArticleAnswer by Eugene Kulabuhov for Better naming in Tuple classes than "Item1",...
Just to add to @MichaelMocko answer. Tuples have couple of gotchas at the moment:You can't use them in EF expression treesExample:public static (string name, string surname) GetPersonName(this...
View ArticleAnswer by alin for Better naming in Tuple classes than "Item1", "Item2"
(double, int) t1 = (4.5, 3);Console.WriteLine($"Tuple with elements {t1.Item1} and {t1.Item2}.");// Output:// Tuple with elements 4.5 and 3.(double Sum, int Count) t2 = (4.5, 3);Console.WriteLine($"Sum...
View ArticleAnswer by Qudus for Better naming in Tuple classes than "Item1", "Item2"
As of today, it's this simple. Instead of using the Tuple keywordpublic Tuple<int, int, int int> GetOrderRelatedIds()Use this.public (int alpha, int beta, int candor) GetOrderRelatedIds()Get the...
View ArticleAnswer by Snap for Better naming in Tuple classes than "Item1", "Item2"
TL:DR -> System.ValueTuples can have custom names for fields, System.Tuples cannot.Just to clarify, there are 2 different types of tuples in C# 7.0 and later. Before that there was only 1 single...
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