static void Main(string[] args) { Delete del = new Delete(); Del method = new Del(del.show); method(); hi hi1 = hello; Console.WriteLine(hi1("zhangsan")); csharp cs1 = delegate(int x) { return("string = " + x); }; Console.WriteLine(cs1(10)); csharp cs2 = (int x) => { return("cs2 = " + x); }; csharp cs3 = x => { return("cs3 = " + x); }; Console.WriteLine(cs3(123)); }
public static void Main(string[] args) { csharp c = new csharp(); c.Age(); c.For(); c.While(); c.Message("World"); int val = 50; Console.WriteLine("before calling the function " + val); function f = new function(); f.Show(val); Console.WriteLine("After calling the function " + val + '\n'); Console.WriteLine("enter the reference function value: "); int value = Convert.ToInt32(Console.ReadLine()); Console.WriteLine("before calling the reference function " + value); callByReference reference = new callByReference(); reference.reference(ref value); Console.WriteLine("After calling the reference function " + value + '\n'); int val1 = 50; csharp program = new csharp(); Console.WriteLine("Value before passing out variable " + val1); program.outputer(out val1); Console.WriteLine("Value after recieving the out variable " + val1 + '\n'); Arrays.Array1d array1D = new Arrays.Array1d(); array1D.array(); }