static void Main(string[] args)
{
//Instantiation of Delegates
Multiplydelegate mul_del = new Multiplydelegate(Multiply);
WriteNameDelegate write_del = new WriteNameDelegate(WriteName);
DivisonDeletgate div_del = new DivisonDeletgate(Division);
FunDelegate fun_del = new FunDelegate(fun);
FindDelegate feven_del = new FindDelegate(FindEven);
FindDelegate fmul5_del = new FindDelegate(FindMultipleof5);
//Invoking The delegates
int Result = mul_del.Invoke(5, 7);
Console.WriteLine("Result is {0}", Result);
string str = write_del("SWATI");
Console.WriteLine(str);
div_del.Invoke(10, 2);
fun_del.Invoke();
if (feven_del.Invoke(20))
{
Console.WriteLine("Number is EVEN");
}
else
{
Console.WriteLine("Number is ODD");
}
if (fmul5_del.Invoke(30))
{
Console.WriteLine("Multiple of 5");
}
else
{
Console.WriteLine("Not multiple of 5");
}
Console.ReadKey();
}
static void Main(string[] args)
{
//instantiate the delegates
Multiplydelegate mul_del = (x, y) => //lambda expression
{
return(x * y);
};
WriteNameDelegate write_del = name =>
{
return("My Name is " + name);
};
DivisonDeletgate div_del = (x, y) =>
{
Console.WriteLine("Divide Result is : {0}", x / y);
};
FunDelegate fun_del = () =>
{
Console.WriteLine("Programming is fun");
};
FindDelegate feven_del = x =>
{
if (x % 2 == 0)
{
return(true);
}
else
{
return(false);
}
};
FindDelegate fmul5_del = x =>
{
if (x % 5 == 0)
{
return(true);
}
else
{
return(false);
}
};
//Invoking The delegates
int Result = mul_del.Invoke(5, 7);
Console.WriteLine("Result is {0}", Result);
string str = write_del("SWATI");
Console.WriteLine(str);
div_del.Invoke(10, 2);
fun_del.Invoke();
if (feven_del.Invoke(20))
{
Console.WriteLine("Number is EVEN");
}
else
{
Console.WriteLine("Number is ODD");
}
if (fmul5_del.Invoke(30))
{
Console.WriteLine("Multiple of 5");
}
else
{
Console.WriteLine("Not multiple of 5");
}
Console.ReadKey();
}
