static void Main(string[] args) { calculation cal = delegate(int a, int b) { display(); int n = int.Parse(Console.ReadLine()); if (n == 1) { return(a + b); } else if (n == 2) { return(a - b); } else if (n == 3) { return(a * b); } else if (n == 4) { return(a / b); } else { Console.WriteLine("Enter valid option"); } return(0); }; int result = cal(10, 10); Console.WriteLine("The result is : " + result); Console.Read(); }
static void Main(string[] args) { calculation c = new calculation(); c.add(8, 2); Console.WriteLine("addition:" + c.result1); Console.ReadLine(); }
public Task <int> SaveOperationAsync(calculation Cal) { if (Cal.OperationID != 0) { return(_database.UpdateAsync(Cal)); } else { return(_database.InsertAsync(Cal)); } }
static void Main(string[] args) { calculation cal = new calculation(); int i = cal.Add(23, 37); int i2 = cal.Sub(28, 12); Console.WriteLine("addition result is : {0}", i); Console.WriteLine("substruction result is : {0}", i2); Console.ReadLine(); }
static void Main(string[] args) { calculation obj = new calculation(Program.addition); // static use korar karon amr program diye addition method k call korte parsi obj.Invoke(10, 20); // invoke diye ami parameter gula nilam obj = substraction; // amra evabe o method k call dite pari obj(10, 20); // parameter gula k evabe o pass korte parii cal ob = new cal(Program.square); ob.Invoke(6); }
static void Main(string[] args) { calculation ob = new calculation(); Console.WriteLine("Diaplay : " + ob.Display()); Console.WriteLine("print : " + ob.Print()); Console.WriteLine("Addtion : " + ob.Add(10, 10)); Console.WriteLine("Subraction : " + ob.sub(10, 110)); Console.WriteLine("====================================="); Console.WriteLine("Extension methode : " + ob.exnewmethode()); ob.NewMethod(); Console.WriteLine("====================================="); Console.ReadKey(); }
public void check() { calculation calculation = sum; calculation calculation2 = Subtract; Console.WriteLine(calculation(2, 3)); Console.WriteLine(calculation2(3, 4)); Func <int, int, int> add = sum; add(1, 2); Action <int, int> actio = Action; actio(4, 5); }
static void Main(string[] args) { calculation obj = new calculation(Program.addition); // static use korar karon amr program diye addition method k call korte parsi obj.Invoke(10, 20); // invoke diye ami parameter gula nilam obj = substraction; // amra evabe o method k call dite pari obj(10, 20); // parameter gula k evabe o pass korte parii cal ob = new cal(Program.square); ob.Invoke(6); calculation obj1 = new calculation(addition); obj1 += substraction; // multicast delegate ekhane amr addition and substraction duita e kaj korbe and 1t add and then sub duita print korbee obj1(100, 150); }
///public int Basic_operations_distance() /// { /// int hire_distance = distance.Text; /// return distance; /// } private void rent_calculate_Click(object sender, EventArgs e) { string options = comboBox_options.SelectedItem.ToString(); calculation cal = new calculation(); if (options == "Rent") { cal.time_hire = Convert.ToInt32(Basic_operations()); cal.driver = btmdriveryes.Checked; cal.rent_calculation(); total_bill.Text = Convert.ToInt32(cal.Rent_Total()).ToString(); total_driver_cost.Text = Convert.ToInt32(cal.rent_calculation()).ToString(); base_hire_charge.Text = Convert.ToInt32(cal.package_cost).ToString(); } else if (options == "Day_Hire") { calculation day_cal = new calculation(); day_cal.time_hire = Convert.ToInt32(Basic_operations()); extra_km_charge.Text = day_cal.extraKmCost().ToString(); waiting_charge.Text = day_cal.WaitTimeCost().ToString(); total_bill.Text = Convert.ToInt32(day_cal.total_base_hire_charge_cal()).ToString(); } else if (options == "Long_Hire") { calculation long_cal = new calculation(); long_cal.time_hire = Convert.ToInt32(Basic_operations()); total_bill.Text = Convert.ToInt32(long_cal.total_Long_hire_charge_cal()).ToString(); extra_km_charge_.Text = long_cal.extraKmCost().ToString(); over_night_charge.Text = long_cal.DriverOverNightRate().ToString(); } else { MessageBox.Show("Please select on of the packages"); } }
public void SetUp() { c = new calculation(5, 6); }
public Task <int> DeleteOperationAsync(calculation Cal) { return(_database.DeleteAsync(Cal)); }
static void Main(string[] args) { // Lesson 3 Console.WriteLine("Lesson 3"); RentalObjects_bouncer[] bouncerarray = new RentalObjects_bouncer[5]; bouncerarray[0] = new RentalObjects_bouncer("Babytreff", 73, 79, 119, 20); bouncerarray[1] = new RentalObjects_bouncer("Happy Train", 73, 79, 119, 15); bouncerarray[2] = new RentalObjects_bouncer("SkyKids", 73, 79, 119, 30); bouncerarray[3] = new RentalObjects_bouncer("Fantasia", 91, 99, 146, 80); bouncerarray[4] = new RentalObjects_bouncer("Schwammerl", 91, 99, 146, 80); Console.WriteLine("Name erstes Arrayelement: {0} \n", bouncerarray[0].Name); Console.WriteLine("Preis Wochentag erstes Arrayelement: {0} \n", bouncerarray[0].Price_weekdays); Console.WriteLine("Preis Wochentag drittes Arrayelement: {0} \n", bouncerarray[2].Price_weekdays); var calculated = bouncerarray[2].price_calculation_delivery(bouncerarray[2].Price_weekdays, 3); Console.WriteLine("Kalkulierter Preis: {0}", calculated); // Lesson 4 Console.WriteLine("Lesson 4"); calculation[] calcarray = new calculation[3]; calcarray[0] = new RentalObjects_bouncer("Babytreff", 73, 79, 119, 20); calcarray[1] = new RentalObjects_skydancer("Babytreff", 19, 24, 33, 10); calcarray[2] = new RentalObjects_bouncer("Fantasia", 91, 99, 146, 80); Console.WriteLine("Preis Lieferung erstes Arrayelement: {0} \n", calcarray[0].price_calculation_delivery(73, 5)); // Lesson 5 Console.WriteLine("Lesson 5"); var c = new RentalObjects_bouncer("SkyKids", 73, 79, 119, 20); var a = JsonConvert.SerializeObject(c); Console.WriteLine(a); File.WriteAllText(@"C:\Users\Lenovo-User\oom\tasks\task4\test.txt", a); RentalObjects_bouncer b = JsonConvert.DeserializeObject <RentalObjects_bouncer>(a); string d = File.ReadAllText(@"C:\Users\Lenovo-User\oom\tasks\task4\test.txt"); Console.WriteLine(b.Name); Console.WriteLine(b.Price_weekdays); Console.WriteLine(d); // Lesson 6 Console.WriteLine("Lesson 6"); // Task 1 var fenster = new Form() { Text = "HW Lesson 6", Width = 640, Height = 480 }; fenster.MouseMove += (sender, eventArgs) => Console.WriteLine($"[MouseMove event] ({eventArgs.X}, {eventArgs.Y})"); fenster.MouseMove -= (sender, EventArgs) => Console.WriteLine($"[MouseMove event] ({EventArgs.X}, {EventArgs.Y})"); var producer = new Subject <RentalObjects_bouncer>(); producer.Subscribe(RentalObjects_bouncer => Console.WriteLine($"received value {RentalObjects_bouncer}")); var i = new RentalObjects_bouncer("Drachenhoehle", 91, 99, 146, 80); System.Threading.Thread.Sleep(TimeSpan.FromSeconds(1)); producer.OnNext(i); // Task 2 }
static int calculate(int a, int b, calculation ca) { return(ca(a, b)); }
public static string exnewmethode(this calculation ob1) { return("ex new methode"); }
public static void NewMethod(this calculation ob1) { Console.WriteLine("hello new methode"); }
static void Main(string[] args) { calculation obj = new calculation(Program.addition); // static use korar karon amr program diye addition method k call korte parsi obj.Invoke(10, 20); // invoke diye ami parameter gula nilam }