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CC#KPCKevin Powell - Community

•Created by The king of kings on 10/31/2023 in #help

I wonder if I should be using the IEquatable interface instead of IComparable to compare on objects

I wanna ask you for your opinion to use the IEquatable interface instead of IComparable? I mean obviously I dpn't need to sort my list of ogjects or perform any sorting, therefore I might need to use IEquatable since it only checks if an object is equal to another object, what do you think?https://paste.mod.gg/fsksuwwdtlvl/3

121 replies

•Created by The king of kings on 7/27/2023 in #help

❔ Need help with user account

I'm creating user account using methods, but it seems a bit unclear to me how to invoke and use these methods!

128 replies

•Created by The king of kings on 7/11/2023 in #help

❔ TCP networking

I have a project consisted of two programs and I need to update both of them to enable the user to write text in the client program and send it to the server

25 replies

•Created by The king of kings on 6/28/2023 in #help

❔ Asynchronous TCP-programming

Hey guys, I have a project where I need to implement client in order to send data to a program called Centralcomputer.

196 replies

•Created by The king of kings on 6/26/2023 in #help

❔ Validating user input

I have created a project and I need to learn how to validate user inputs

533 replies

•Created by The king of kings on 6/25/2023 in #help

❔ I'm trying to implement this networking project, but not sure how to do it?

26 replies

•Created by The king of kings on 6/20/2023 in #help

❔ I have a project and I need to implement a functionality to create a membership for users

I need help with using exporting & importing data in a text file in a my console application project

104 replies

•Created by The king of kings on 6/8/2023 in #help

❔ Can someone explain to me what serialization and deserialization means?

Hello guys, I watched some tutorials on this concept, but they're using JSON data and didn't quite understand it.

68 replies

•Created by The king of kings on 6/1/2023 in #help

❔ Using text file to add data into a list

Hello, I would like to use text file to add data from a text file that are saved in a text document.

403 replies

•Created by The king of kings on 5/29/2023 in #help

❔ The easiest way to use a uncompleted project files in a new Windows Forms app

20 replies

•Created by The king of kings on 5/27/2023 in #help

❔ Creating a new project in Windows forms app and adding controls

128 replies

•Created by The king of kings on 5/19/2023 in #help

❔ I'm trying to implement a search function using LINQ

https://paste.mod.gg/gctsykkoclwi/3

public void SearchBook() // Defining a method and use it to access the property list and search for books
        {
            Console.WriteLine("Choose from meny: "); // Dispaly a meny for a book type
            Console.WriteLine("\n\n\t [1] Search title"
                              + "\n\t [2] Search author");
            if (int.TryParse(Console.ReadLine(), out int meny))
            switch (meny)
            {
                case 1:
                    Console.WriteLine("Search by title: ");
                    var bookTitle = Console.ReadLine();
                    var searchTitle = bookShelf.Where(x => x.Title.Contains(bookTitle));

                        if (bookTitle != null)
                        {
                            foreach (var book in searchTitle)
                            {
                                Console.WriteLine(book);
                            }
                        }
                        break;
                case 2:
                    Console.WriteLine("Search by author: ");
                    var bookAuthor = Console.ReadLine();
                        var searchAuthor = bookShelf.Where(x => x.Author.Contains(bookAuthor));

                        if (bookAuthor != null)
                        {
                            foreach (var book in searchAuthor)
                            {
                                Console.WriteLine(book);
                            }
                        }
                        break;
            }
        }

public void SearchBook() // Defining a method and use it to access the property list and search for books
        {
            Console.WriteLine("Choose from meny: "); // Dispaly a meny for a book type
            Console.WriteLine("\n\n\t [1] Search title"
                              + "\n\t [2] Search author");
            if (int.TryParse(Console.ReadLine(), out int meny))
            switch (meny)
            {
                case 1:
                    Console.WriteLine("Search by title: ");
                    var bookTitle = Console.ReadLine();
                    var searchTitle = bookShelf.Where(x => x.Title.Contains(bookTitle));

                        if (bookTitle != null)
                        {
                            foreach (var book in searchTitle)
                            {
                                Console.WriteLine(book);
                            }
                        }
                        break;
                case 2:
                    Console.WriteLine("Search by author: ");
                    var bookAuthor = Console.ReadLine();
                        var searchAuthor = bookShelf.Where(x => x.Author.Contains(bookAuthor));

                        if (bookAuthor != null)
                        {
                            foreach (var book in searchAuthor)
                            {
                                Console.WriteLine(book);
                            }
                        }
                        break;
            }
        }

59 replies

•Created by The king of kings on 5/18/2023 in #help

❔ Are these concepts encapsulation & polymorphism correctly implemented?

31 replies

•Created by The king of kings on 5/8/2023 in #help

❔ Using inheritance in my project

I'm building a book shelf project and I need help with modifying my ctor so I could assign each input for one of the subclasses or the books https://gist.github.com/Programmer-Faraj/9a2f90285e21996c4cf7577505ce6853

184 replies

•Created by The king of kings on 4/29/2023 in #help

❔ I have a problem in my code and can't find it

https://gist.github.com/Programmer-Faraj/062cfae47d7084660edb4ce546d502ed

136 replies

•Created by The king of kings on 4/27/2023 in #help

❔ I have implemented a project and need to solve these errors

{
            int antalOrd, summa;
            List<string> ordLista = new List<string>();
            Console.WriteLine("Välkommen till Räknaren!");
            Console.Write("Hur många ord vill su skriva in? Antal: ");
            Int32.TryParse(Console.ReadLine(), out antalOrd);
            for (int i = 0; i < antalOrd; i++)
            {
                Console.WriteLine("Skriv in ord nr." + (i + 1) + ": ");
                ordLista.Add(Console.ReadLine());
            }
            if (ordLista.Count > 0)
                int summa = RäknaBokstäver(ordLista);
            Console.WriteLine("Alla ord du har skrivit har totalt " + summa + " symboler.");
            else
                Console.WriteLine("Du har valt att inte skriva några ord.");
            Console.ReadLine();
        }
        static void RäknaBokstäver(List<string> mottagenLista)
        {
            summa = 0;
            for (int i = 0; i < mottagenLista.Count; i++)
            {
                summa += mottagenLista[i].Length;
                return summa;
            }
        }

{
            int antalOrd, summa;
            List<string> ordLista = new List<string>();
            Console.WriteLine("Välkommen till Räknaren!");
            Console.Write("Hur många ord vill su skriva in? Antal: ");
            Int32.TryParse(Console.ReadLine(), out antalOrd);
            for (int i = 0; i < antalOrd; i++)
            {
                Console.WriteLine("Skriv in ord nr." + (i + 1) + ": ");
                ordLista.Add(Console.ReadLine());
            }
            if (ordLista.Count > 0)
                int summa = RäknaBokstäver(ordLista);
            Console.WriteLine("Alla ord du har skrivit har totalt " + summa + " symboler.");
            else
                Console.WriteLine("Du har valt att inte skriva några ord.");
            Console.ReadLine();
        }
        static void RäknaBokstäver(List<string> mottagenLista)
        {
            summa = 0;
            for (int i = 0; i < mottagenLista.Count; i++)
            {
                summa += mottagenLista[i].Length;
                return summa;
            }
        }

28 replies

•Created by The king of kings on 4/27/2023 in #help

❔ I need help with Binary search alphabetically

Guys, I have this assignment where they want me to implement this Binary search algo

Console.WriteLine("\n\tWhich letter should the search start with?");
                                 string key = Console.ReadLine(); ; // Receives the user's search
                                 if (key.Length <= 0) key = "a"; // Makes sure the search is always something, in this case "a"
                                 /*
                                  * BINARY SEARCH using letters
                                  *
                                  * Based on the new tools we've gone through before (CompareTo and extracting single chars from strings for comparisons) so
                                  * here we should write a binary search to look for letters.
                                  *
                                  */
                                 LetterPrint(wordList); // Print the entire list using our method.

Console.WriteLine("\n\tWhich letter should the search start with?");
                                 string key = Console.ReadLine(); ; // Receives the user's search
                                 if (key.Length <= 0) key = "a"; // Makes sure the search is always something, in this case "a"
                                 /*
                                  * BINARY SEARCH using letters
                                  *
                                  * Based on the new tools we've gone through before (CompareTo and extracting single chars from strings for comparisons) so
                                  * here we should write a binary search to look for letters.
                                  *
                                  */
                                 LetterPrint(wordList); // Print the entire list using our method.

226 replies

•Created by The king of kings on 4/25/2023 in #help

❔ Breaking an infinite while loop

I need help with stoping an infinite loop when the search word is found

60 replies

•Created by The king of kings on 4/24/2023 in #help

❔ Applying binary search into my project

I need help with implementing binary search in this project https://gist.github.com/Programmer-Faraj/fdc814033943b69af8bdf19a00b83b14

572 replies

•Created by The king of kings on 4/23/2023 in #help

❔ Using the DateTime.Now

How do I apply a date for each blog that should have a publication date? https://gist.github.com/Programmer-Faraj/fdc814033943b69af8bdf19a00b83b14

82 replies