private static void addOperation()
{
double v1 = MyConsole.GetDouble("Enter the first value");
double v2 = MyConsole.GetDouble("Enter the Second value");
double res = CalcComponent.Sum(v1, v2);
Console.WriteLine("The Added value is " + res);
}
static void Main(string[] args)
{
do
{
string choice = MyConsole.GetString(strMenu);
processing = processMenu(choice);
} while (processing);
}
static void Main(string[] args)
{
InitializeComponent();
bool @continue = true;
do
{
string choice = MyConsole.getString(menu);
@continue = processing(choice);
} while (@continue);
}
private static void deletingCustomer()
{
int id = MyConsole.getNumber("Enter the ID of the customer to remove");
if (mgr.DeleteCustomer(id))
{
Console.WriteLine("Customer Deleted successfully");
}
else
{
Console.WriteLine("Could not find the Customer to delete");
}
}
private static void deletingFeature()
{
int id = MyConsole.getNumber("Enter the ID of the book to remove");
if (mgr.DeleteBook(id))
{
Console.WriteLine("Book Deleted successfully");
}
else
{
Console.WriteLine("Could not find the book to delete");
}
}
private static void serializingXml()
{
Student stud = new Student();
stud.Name = MyConsole.getString("Enter the name");
stud.Address = MyConsole.getString("Enter the address");
stud.Phone = MyConsole.getNumber("Enter the landline Phone no");
FileStream fs = new FileStream("Xmlfile.xml", FileMode.OpenOrCreate, FileAccess.ReadWrite);
XmlSerializer sl = new XmlSerializer(typeof(Student));
sl.Serialize(fs, stud);
fs.Flush();//Clears the buffer into the destination so that no unused stream is left over before U close the Stream...
fs.Close();
}
private static void readingCustomerData()
{
string name = MyConsole.getString("Enter the name of the customer");
Customer[] customer = mgr.GetAllCustomer(name);
foreach (var cus in customer)
{
if (cus != null)
{
Console.WriteLine(cus.Name);
}
Console.WriteLine(cus.CustomerID);
Console.WriteLine(cus.Address);
}
}
private static void readingFeature()
{
string title = MyConsole.getString("Enter the title or part of the title to search");
Book[] books = mgr.GetAllBooks(title);
foreach (var bk in books)
{
if (bk != null)
{
Console.WriteLine(bk.Title);
}
Console.WriteLine(bk.BookID);
Console.WriteLine(bk.Author);
Console.WriteLine(bk.Price);
}
}
private static void addingCustomerData()
{
Customer cus = new Customer();
cus.CustomerID = MyConsole.getNumber("Enter the ID of the Customer");
cus.Name = MyConsole.getString("Enter the Name of Customer");
cus.Address = MyConsole.getString("Enter the Address of Customer");
try
{
bool result = mgr.AddNewCustomer(cus);
Console.WriteLine($"Customer by name {cus.Name} is added successfully to the database");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
private static void updatingCustomerData()
{
Customer cus = new Customer();
cus.CustomerID = MyConsole.getNumber("Enter the ID of the Customer U wish to update");
cus.Name = MyConsole.getString("Enter the new name of this customer");
cus.Address = MyConsole.getString("Enter the new Address of this customer");
bool result = mgr.UpdateCustomer(cus);
if (!result)
{
Console.WriteLine($"No Customer by this id {cus.CustomerID} found to update");
}
else
{
Console.WriteLine($"Customer by ID {cus.CustomerID} is updated successfully to the database");
}
}
private static void updatingBookFeature()
{
Book bk = new Book();
bk.BookID = MyConsole.getNumber("Enter the ISBN no of the book U wish to update");
bk.Title = MyConsole.getString("Enter the new title of this book");
bk.Author = MyConsole.getString("Enter the new Author of this book");
bk.Price = MyConsole.getDouble("Enter the new Price of this book");
bool result = mgr.UpdateBook(bk);
if (!result)
{
Console.WriteLine($"No book by this id {bk.BookID} found to update");
}
else
{
Console.WriteLine($"Book by ID {bk.BookID} is updated successfully to the database");
}
}
private static void dynamicArrayExample()
{
//requirements: type, size, values, iteration...
Console.WriteLine("What Type of Array U want to create\nPS: Enter the CTS typename");
string input = Console.ReadLine(); //ReadLine is the only method to take inputs from the console.
Type dataType = Type.GetType(input); //Similar to ClassName for...
int size = MyConsole.GetNumber("Enter the size of the array");
Array array = Array.CreateInstance(dataType, size);
for (int i = 0; i < size; i++)
{
Console.WriteLine("Enter the value for the location {0} of the data type {1}", i, dataType.Name);
input = Console.ReadLine();
object inputValue = Convert.ChangeType(input, dataType);
array.SetValue(inputValue, i);
}
Console.WriteLine("All the values are set\nReading the values");
foreach (object value in array)
{
Console.WriteLine(value);
}
}
private static void twoDArrayExample()
{
//Length vs. GetLength vs. Rank of the Array class.
//GetLength method is used to get the length of the specified dimension in a multi dimensional array. dimension index starts with 0...
int[,] rooms = new int[3, 2];
Console.WriteLine("The no of dimensions:" + rooms.Rank);
for (int i = 0; i < rooms.GetLength(0); i++)
{
for (int j = 0; j < rooms.GetLength(1); j++)
{
rooms[i, j] = MyConsole.GetNumber($"Enter the value for {i},{j} location");
}
}
for (int i = 0; i < rooms.GetLength(0); i++)
{
for (int j = 0; j < rooms.GetLength(1); j++)
{
Console.Write(rooms[i, j] + "\t");//Difference b/w Write vs WriteLine
}
Console.WriteLine();
}
}
