static void Main(string[] args)
{
Console.Write("*****************************************Multiplication of two number**************************************");
Console.Write("Enter first number :");
int num1 = Convert.ToInt32(Console.ReadLine());
Console.Write("Enter second number :");
int num2 = Convert.ToInt32(Console.ReadLine());
delegateExample del = new delegateExample(mul);
del(num1, num2);
AnnonymousDel del2 = delegate(int val1, int val2)
{
Console.WriteLine("Output using Annonymous Methord : " + (val1 * val2));
};
del2(num1, num2);
LambdaDel lDel = (int val1, int val2) =>
{
Console.WriteLine("Output using Lambda expression is :" + val1 * val2);
};
lDel(num1, num2);
Console.ReadKey();
}
static void Main(string[] args)
{
LambdaDel anDel = delegate
{
Console.WriteLine("Annonymous methord Called.");
};
anDel();
LambdaDel lDel = () => Console.WriteLine("lambda Expression Called.");
lDel();
LambdaDelParam anParam = delegate(int num1, int num2)
{
Console.WriteLine("Output using Add Methord {0} + {1} => {2}", num1, num2, (num1 + num2));
};
anParam(45, 12);
LambdaDelParam lParam = (num1, num2) => Console.WriteLine("Output using Add Methord {0} + {1} => {2}", num1, num2, (num1 + num2));
lParam(45, 12);
//LambdaDelReturn lReturn = (string str1, string str2) =>
//{
// return str1 + " " + str2;
//};
LambdaDelReturn lReturn = (string str1, string str2) => str1 + " " + str2;
string result = lReturn("Utkarsh", "Upadhyay");
Console.WriteLine("The result of Lambda Expression is:" + result);
Console.ReadKey();
}
static void Main(string[] args)
{
A newObjA = new A(10);
MyDelegate ptrFunc = newObjA.TestFunc1;
ptrFunc();
A.MemberFuncDelegate ptr2 = newObjA.TestFunc2;
ptr2(20);
// Lambda expression
LambdaDel b = (int x) => x * x;
Publisher p = new Publisher();
Subscriber s = new Subscriber();
p.Added += s.OperationEventHandler;
p.Operation();
}
static void Main(string[] args)
{
MyClass myClass = new MyClass();
//int a = 0, b = 0;
//MyDelegate del1 = new MyDelegate(MyClass.Add);
//MyDelegate del2 = new MyDelegate(MyClass.Mult);
//MyDelegate del3 = del2 - del1;
//del1(5, 4);
//del2(5, 4);
//del3(5, 4);
//Передача делегату анонимного (лямбда) метода. Также используется техника предположения делегата
AnonymDel anDel = delegate { Console.WriteLine("Hello, World!"); return(10); };
//Передача делегату лямбда оператора
LambdaDel lDel = (x, y) => { return(x + y); };
//Передача делегату лямбда выражения
LambdaDel lDel2 = (x, y) => x + y;
anDel();
lDel(10, 2);
lDel2(3, 7);
Console.ReadKey();
}
static void Main(string[] args)
{
LambdaDel anDel = delegate
{ Console.WriteLine("Annoymous Method Called"); };
anDel();
LambdaDel lDel = () => Console.WriteLine("Lambda Expression Called");
lDel();
LambdaDelParam anParam = delegate(int num1, int num2) { };
LambdaDelParam lParam = (num1, num2) => Console.WriteLine("Output by Lambda Expression {0} + {1} => {2}", num1, num2, (num1 + num2));
lParam(45, 12);
//LambdaDelReturn lReturn = (string str1, string str2) => { return str1 + " " + str2; };
LambdaDelReturn lReturn = (string str1, string str2) => str1 + " " + str2;
string result = lReturn(".NET", "Batch");
Console.WriteLine("Output by Lambda Expression : " + result);
Console.ReadKey();
}
