Exemple #1
0
        static void Main(string[] args)
        {
            Console.WriteLine("Please Enter the Name of a File: ");
            string fileToUse = Console.ReadLine();

            CardCatalog currentCardCatalog = new CardCatalog(fileToUse);

            Console.Clear();

            bool stillGoing = true;

            while (stillGoing == true)
            {
                Console.WriteLine("CHOOSE AN OPTION 1 - 3 for {0}\n\n1. List All books\n2. Add A Book\n3. Save and Exit", fileToUse);
                int userInput = MakeItTheRightInt(Console.ReadKey(true).KeyChar.ToString());
                switch (userInput)
                {
                case 1:
                    currentCardCatalog.ListBooks();
                    break;

                case 2:
                    currentCardCatalog.AddBook();
                    break;

                case 3:
                    currentCardCatalog.Save();
                    stillGoing = false;
                    break;

                default:
                    break;
                }
            }
        }
        static void Main(string[] args)
        {
            Console.WriteLine("enter complete file path that you wish to access the books for");
            string fileName = Console.ReadLine();

            CardCatalog myCatalog = new CardCatalog(fileName);
        }
        static void Main(string[] args)
        {
            Console.WriteLine("Welcome to the Library Card Catalog!");

            // Prompt user for filename
            // Re-prompt if user doesn't enter a valid alphanumeric string
            string FileName;

            do
            {
                Console.WriteLine("Please enter a new or existing file name:");
                FileName = Console.ReadLine();
                if (!System.Text.RegularExpressions.Regex.IsMatch(FileName, @"^[a-zA-Z0-9]+$"))
                {
                    Console.Clear();
                    Console.WriteLine("You must specify a file name to continue.\n" +
                                      "File name can only contain letters and numbers.\n");
                }
            }while (!System.Text.RegularExpressions.Regex.IsMatch(FileName, @"^[a-zA-Z0-9]+$"));

            // if FileName exists, we must De-Serialize it
            // That is, create a new CardCatalog object
            // If it doesn't exist, then we proceed as usual
            // and save to that file once the user selects the Save option

            CardCatalog c = (File.Exists(FileName))
                            ? Program.Deserialize(FileName)
                            : new CardCatalog(FileName);

            RouteUserRequest(c, GetValidUserInput());
        }
        public static bool MainMenu(CardCatalog cc)
        {
            Console.WriteLine("1) List all books.");
            Console.WriteLine("2) Add a book.");
            Console.WriteLine("3) Save and Exit.");
            string result = Console.ReadLine();

            if (result == "1")
            {
                cc.ListAllBooks();
                return(true);
            }
            else if (result == "2")
            {
                cc.AddABook();
                return(true);
            }
            else if (result == "3")
            {
                cc.Save();
                return(false);
            }
            else
            {
                return(true);
            }
        }
Exemple #5
0
        static void Main(string[] args)
        {
            string      fileName = SetFileName();
            CardCatalog cc       = new CardCatalog(fileName);
            string      result   = "";

            while (result != "3")
            {
                Console.Clear();

                Console.WriteLine("Greetings, \n\n");
                Console.WriteLine("Please select an option:");
                Console.WriteLine("1) List All Books");
                Console.WriteLine("2) Add a Book");
                Console.WriteLine("3) Save and Exit");

                result = Console.ReadLine();
                if (result == "1")
                {
                    cc.ListBooks();
                }
                if (result == "2")
                {
                    cc.AddBook("");
                }
                if (result == "3")
                {
                    cc.Save();
                }
            }

            Console.ReadLine();
        }
        public static bool MainMenu(List <Book> myBooks, string FileName)//all of the methods now are given access to the list myBooks through the argument of the method
        {
            Console.WriteLine("Welcome to the digital library, choose an option:");
            Console.WriteLine("1) List Current Books");
            Console.WriteLine("2) To Add A Book");
            Console.WriteLine("3) To Save and Exit");
            Console.WriteLine("4) To Retrieve List");
            string a = Console.ReadLine();
            int    x;

            int.TryParse(a, out x);


            if (x == 1)
            {
                Console.Clear();
                CardCatalog.ListBooks(myBooks); //when invoking the method ListBooks I need to pass myBooks into the argument
                Console.WriteLine("Press enter to continue.");
                Console.ReadLine();
                Console.Clear();
                return(true);
            }
            else if (x == 2)
            {
                Console.Clear();
                CardCatalog.AddBook(myBooks); // Same deal as ListBooks we need to pass myBooks in the argument
                Console.WriteLine("Press enter to continue.");
                Console.ReadLine();
                Console.Clear();
                return(true);
            }
            else if (x == 3)
            {
                Console.Clear();
                CardCatalog.BookSave(myBooks, FileName);//calling the Save method
                Console.Clear();
                return(false);
            }
            else if (x == 4)
            {
                Console.Clear();
                myBooks = CardCatalog.CallList(FileName);
                Console.WriteLine("Press enter to continue.");
                Console.ReadLine();
                Console.Clear();
                return(true);
            }


            else
            {
                Console.Clear();
                Console.WriteLine("Option not available.");
                Console.WriteLine("Press enter to continue."); // Added this option so if the user puts a random number it won't crash.
                Console.ReadLine();
                Console.Clear();
                return(true);
            }
        }
        static void Main(string[] args)
        {
            Console.WriteLine("Enter a file: ");
            string      filename = Console.ReadLine();
            CardCatalog cc       = new CardCatalog(filename);

            DisplayMenu(cc);
        }
        public static void DisplayMenu(CardCatalog cc)
        {
            bool displayMenu = true;

            while (displayMenu)
            {
                displayMenu = MainMenu(cc);
                Console.WriteLine();
            }
        }
Exemple #9
0
        static void Main(string[] args)
        {
            //File.Create(c:\LibraryCatalog\fileName.txt);
            //Books b1 = new Books("Dictionary", "Oxford", "Education", "0001");
            //List<Books> booksList = new List<Books>(); // create list to store books in

            CardCatalog cc = new CardCatalog();

            cc.CardCatalogMethod();
        }
Exemple #10
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        static private void UserNameInput()
        {
            Console.WriteLine("PLEASE REMEMBER THE NAME OF THE FILE!");

            Console.Write("Please input the name of a file: ");
            string fileName = Console.ReadLine();

            CardCatalog cardCatalog = new CardCatalog(fileName);

            PromptMenuForUser(cardCatalog);
        }
Exemple #11
0
        static void Main(string[] args)
        {
            //this is a test from Khristine's mac..
            CardCatalog Catalog   = new CardCatalog();
            char        selection = '\0';

            Catalog.ManageTheFile();

            while ((selection != '3') || (selection != '4'))
            {
                // Clears the screen and creates the menu.  Prompts for a selection and calls
                // the appropriate method
                Console.Clear();
                Console.Write("\n\n\t\t\t\tCard Catalog\n\n");
                Console.Write("\n\n\t\t\t\t1. List all books ");
                Console.Write("\n\n\t\t\t\t2. Add a book ");
                Console.Write("\n\n\t\t\t\t3. Save and Exit");
                Console.Write("\n\n\t\t\t\t4. Exit without saving \n");
                Console.Write("\n\n\t\t\t\tPease enter a selection: ");

                selection = Console.ReadKey().KeyChar;

                if (selection == '1')
                {
                    // call list all books method
                    Catalog.listBooks();
                }
                else if (selection == '2')
                {
                    // call add a book method
                    Catalog.addBook();
                }
                else if (selection == '3')
                {
                    // call Save and exit method
                    Catalog.SaveAndExit();
                }
                else if (selection == '4')
                {
                    Environment.Exit(0);
                }
                else
                {
                    Console.Write("\n\t\t\t\tInvalid Selection");
                    Console.ReadLine();
                }
            }
            Console.ReadLine();
        }
        //Link to relevant MSDN documenation
        //https://docs.microsoft.com/en-us/dotnet/api/system.serializableattribute?view=netframework-4.7
        public static void Serialize(string path, CardCatalog c)
        {
            BinaryFormatter formatter = new BinaryFormatter();

            try
            {
                FileStream stream = File.Create(path);
                formatter.Serialize(stream, c);
                stream.Close();
            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
                return;
            }
        }
        public static CardCatalog Deserialize(string path)
        {
            FileStream      stream    = File.Open(path, FileMode.Open);
            BinaryFormatter formatter = new BinaryFormatter();

            try
            {
                CardCatalog c = (CardCatalog)formatter.Deserialize(stream);
                stream.Close();
                return(c);
            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
                return(new CardCatalog(path));
            }
        }
Exemple #14
0
        static private void PromptMenuForUser(CardCatalog cardCatalog)
        {
            int userChoice;

            while (true)
            {
                Console.Clear();
                Console.ForegroundColor = ConsoleColor.White;
                Console.WriteLine("1. List All Books\n" +
                                  "2. Add A Book\n" +
                                  "3. Save And Exit");

                Console.Write("Input your choice: ");

                if (int.TryParse(Console.ReadLine(), out userChoice))
                {
                    if (userChoice == 1)
                    {
                        //List all the books
                        //replay the menu
                        cardCatalog.ListBooks();
                    }
                    else if (userChoice == 2)
                    {
                        //Add a book to the userfile
                        //replay the menu
                        cardCatalog.AddBook();
                    }
                    else if (userChoice == 3)
                    {
                        //Save all the books added to the userfile
                        //close the menu
                        cardCatalog.Save();
                        break;
                    }
                    else
                    {
                        Console.ForegroundColor = ConsoleColor.Red;
                        Console.WriteLine("Please choose from the above!\n" +
                                          "Thank you!");
                    }
                }
            }
        }
        /// <summary>
        /// Reads the user's selection and calls the appropriate CardCatalog action
        /// </summary>
        /// <param name="c">current CardCatalog object</param>
        /// <param name="userSelection">User's menu choice (could be 1, 2, or 3.</param>
        private static void RouteUserRequest(CardCatalog c, int userSelection)
        {
            while (userSelection != 3)
            {
                if (userSelection == 1)
                {
                    c.ListBooks();
                }
                else if (userSelection == 2)
                {
                    c.AddBook(c.CreateBook());
                }

                userSelection = GetValidUserInput();
            }
            if (userSelection == 3)
            {
                c.Save();
            }
        }
        static void Main(string[] args)
        {
            string catalogName = "thecatalog";
            string openingOption;
            int    choice;
            bool   keepGoing = true;
            string stringChoice;
            string bookTitle;
            string bookAuthor;
            string bookSubject;


            //  Book[] allBooks;

            CardCatalog MainCatalog = new CardCatalog();

            List <Book> BookList = new List <Book>();


            Console.WriteLine("Do you want to open a catalog or do you want to create a new one? (type 'new' or 'open')");
            openingOption = Console.ReadLine();

            if (openingOption == "new")
            {
                Console.WriteLine("Type the name of the Book Catalog:");
                catalogName = Console.ReadLine();


                // Program theProgram = new Program();
                //  theProgram.happyness = "Singing";
            }

            if (openingOption == "open")
            {
                Console.WriteLine("Enter the catalog name correctly: ");
                catalogName = Console.ReadLine();

                DataContractSerializer ds     = new DataContractSerializer(typeof(CardCatalog));
                FileStream             fs     = new FileStream(catalogName + ".xml", FileMode.Open);
                XmlDictionaryReader    reader =
                    XmlDictionaryReader.CreateTextReader(fs, new XmlDictionaryReaderQuotas());
                MainCatalog = (CardCatalog)ds.ReadObject(reader);
                reader.Close();



                //  currentScreen = OpeningMainScreen;
            }

            do
            {
                Console.WriteLine("1. List All Books");
                Console.WriteLine("2. Add A Book");
                Console.WriteLine("3. Save and Exit");

                Console.WriteLine("Choose One of these by pressing the number and enter:");
                stringChoice = Console.ReadLine();
                choice       = Convert.ToInt32(stringChoice);


                if (choice == 1)
                {
                    BookList = MainCatalog.BookListHolder;
                    int i = 1;
                    foreach (Book loopVar in BookList)
                    {
                        Console.WriteLine("Book {0}", i);
                        i++;
                        Console.WriteLine("Book Title: {0}", loopVar.title);
                        Console.WriteLine("Book Subject: {0}", loopVar.subject);
                        Console.WriteLine("Book Author: {0}", loopVar.author);
                    }
                }
                else if (choice == 2)
                {
                    Console.WriteLine("What is the book title?");
                    bookTitle = Console.ReadLine();

                    Console.WriteLine("Who is the author of the book?");
                    bookAuthor = Console.ReadLine();

                    Console.WriteLine("What is the subject of the book?");
                    bookSubject = Console.ReadLine();

                    BookList.Add(new Book()
                    {
                        title = bookTitle, author = bookAuthor, subject = bookSubject
                    });
                }
                else if (choice == 3)
                {
                    MainCatalog.BookListHolder = BookList;
                    MainCatalog.filename       = catalogName;

                    var writer = new FileStream(catalogName + ".xml", FileMode.Create);
                    DataContractSerializer ser = new DataContractSerializer(typeof(CardCatalog));
                    ser.WriteObject(writer, MainCatalog);
                    writer.Close();
                    keepGoing = false;
                }
            } while (keepGoing == true);

            //Program theProgram = new Program();
            //theProgram.happyness = "Singing";
            //var writer = new FileStream(theProgram.happyness + ".xml", FileMode.Create);
            //DataContractSerializer ser = new DataContractSerializer(typeof(Program));
            //ser.WriteObject(writer, theProgram);
            //writer.Close();
        }
Exemple #17
0
        static void Main(string[] args)
        {
            Console.WriteLine("Enter the name of the file: ");
            string      fileName   = Console.ReadLine();
            CardCatalog newCatalog = new CardCatalog(fileName);

            Console.Clear();
            int option = 0;

            do
            {
                Console.Clear();
                Console.WriteLine("1. List All books");
                Console.WriteLine("2. Add a book ");
                Console.WriteLine("3. Save and Exit");
                string inputChoice = Console.ReadLine();
                int.TryParse(inputChoice, out option);
                switch (option)
                {
                case 1:

                    Console.WriteLine("List of books in Card Catalog: ");


                    if (File.Exists(fileName))
                    {
                        XDocument doc = XDocument.Load(fileName);

                        var books = doc.Descendants("Title");

                        foreach (var book in books)
                        {
                            Console.WriteLine(book.Value);
                        }
                    }
                    else
                    {
                        Console.WriteLine("File name does not exist. Select option number 2 to add books or 3 to exit. ");
                    }

                    Console.ReadLine();



                    break;

                case 2:
                    Console.WriteLine("Enter the book author name");
                    string author = Console.ReadLine();
                    Console.WriteLine("Enter the book title name");
                    string title = Console.ReadLine();
                    Console.WriteLine("Enter the book year");
                    string year = Console.ReadLine();
                    newCatalog.books.Add(new Book {
                        Author = author, Title = title, Year = year
                    });
                    break;

                case 3:
                    newCatalog.Save(fileName);
                    break;
                }
            } while (option != 3);
        }