Tuples In C#

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  Sourav Kumar Das6y agoPosted Nov 16, 2019, 3:40 AM

  Nice Article Sir.
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    Mahesh Chand4y agoPosted Jul 31, 2022, 12:32 PM

    Thank you!
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  Emilio Mota7y agoPosted Apr 16, 2019, 10:01 PM

  Thanks was very easy to read
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    Mahesh Chand4y agoPosted Jul 31, 2022, 12:32 PM

    Thank you!
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  Manish Kumar8y agoPosted Mar 23, 2018, 12:17 PM

  Very Nice article on Tuple...Thank you so much.
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    Mahesh Chand4y agoPosted Jul 31, 2022, 12:32 PM

    Thank you!
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  Naveen Kumar8y agoPosted Mar 23, 2018, 10:53 AM

  Dictionary<string, Dictionary<string, object>> Test = new Dictionary<string, Dictionary<string, object>>(); it is throwing constraint exception when we are adding duplicates any other best one we can use
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    Mahesh Chand7y agoPosted Jun 18, 2019, 6:47 AM

    Any reason you're using a Dictionary collection? It is for unique <key, value> pair. You need to use an Array or other collection, depending on your need. You can simply use an array. Here is detailed tutorial: https://www.c-sharpcorner.com/UploadFile/mahesh/dictionary-in-C-Sharp/
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  Naveen Bisht9y agoPosted Feb 6, 2017, 9:50 AM

  Quite good, it is good to and simple to implement.
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  Satyaprakash Samantaray9y agoPosted Jan 27, 2017, 1:59 AM

  Thank for sharing It is very much useful to real time work exp.
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  Joe Wilson9y agoPosted Jan 6, 2017, 5:41 AM

  Thank you very much for sharing.
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  Catcher Wong9y agoPosted Jan 6, 2017, 3:48 AM

  Tuples were first introduced as a part of .NET Framework 4.0 , not .NET Framework 4.5
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    Mahesh Chand9y agoPosted Jan 6, 2017, 6:19 AM

    Fixed. I see documents on both sides but I do remember 4.0 had the Tuple class.
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  Mohammad Mirshahi9y agoPosted Jan 5, 2017, 2:58 PM

  A bow and two signs .......
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    Mahesh Chand4y agoPosted Jul 31, 2022, 12:33 PM

    :) Thank you
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  Aakash Maurya9y agoPosted Jan 5, 2017, 11:17 AM

  I am not expert in C#. I came to know about tuples first time in the webinar "What is new in C# 7.0" by Mahesh Chand Sir. That webinar was really great, and after webinar I searched more about Tuples and I came to know that KeyValuePair is also doing somehow the same thing. So my curiosity increased and I searched more articles to find the actual difference between Tuples and KeyValuePair. And I found that Tuples are better in performance as compared to KeyValuePair if you use it in better manner. Correct me if I am wrong. Here are the articles which explain with the sample data.https://www.dotnetperls.com/tuple-keyvaluepair and http://www.techmikael.com/2010/07/too-tuple-or-not-too-tuple.html
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    Mahesh Chand9y agoPosted Jan 5, 2017, 11:36 AM

    KeyValue is designed for when you have a pair, where one item is key and other is a value. Tuples can be individual variables in a group to return and access. Obviously, KeyValue pair, dictionary, etc have cost (performance) associated with it.
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    Hamid Khan9y agoPosted Apr 21, 2017, 9:28 AM

    For tuple we can return multiple parameter value;
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    Hamid Khan9y agoPosted Apr 21, 2017, 9:29 AM

    Example Tuple<List<Subscription>, int>

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  Fabio Silva Lima9y agoPosted Jan 5, 2017, 5:30 AM

  Ow, very intersting. I agree with Suthish Nair about performance ;)
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  Jaco Zwarts9y agoPosted Jan 5, 2017, 5:23 AM

  Really interesting thank you for sharing
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  Suthish Nair9y agoPosted Jan 5, 2017, 5:22 AM

  Tuples are magic and simplifies things, but there are performance issues with Tuples when compare with KeyValuePair etc..
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    Mahesh Chand9y agoPosted Jan 5, 2017, 10:35 AM

    Curious, do you have any performance comparison matrix?
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    Suthish Nair9y agoPosted Jan 11, 2017, 10:00 AM

    Ill share.. past project faced performance issue later changed to KeyValuePair..