static void Main(string[] args)
{
SampleDelegate SD1, SD2, SD3, SD4;
SD1 = new SampleDelegate(SampleMethod1);
SD2 = new SampleDelegate(SampleMethod2);
SD3 = SD1 + SD2;
SD3(); //This is a multicast delegate
SD4 = SD1 + SD2 - SD1; //like the + sign , - sign can also be used to remove the delegates (here , SD4 = SD2 basically)
SD4();
SampleDelegate SD5 = new SampleDelegate(SampleMethod1);
SD5 += SampleMethod2; //Another way to multicast delegates
SD5(); //Here , we don't need to create many instances of the delegate to make it multicast
Console.ReadKey();
ReturningValueDelegate RVD; //Demonstrating return value
RVD = new ReturningValueDelegate(ReturningValueMethod1);
RVD += ReturningValueMethod2;
int ReturnedValue = RVD();
Console.WriteLine("Returned Value is {0}", ReturnedValue);
Console.ReadKey();
OutputParameterDelegate OPD; //Demonstrating output parameter
OPD = new OutputParameterDelegate(OutputParameterMethod1);
OPD += OutputParameterMethod2;
int OutParameter = -1;
OPD(out OutParameter);
Console.WriteLine("Final output parameter is {0}", OutParameter);
Console.ReadKey();
}
static void Main(string[] args)
{
SampleDelegate SD1, SD2, SD3,SD4;
SD1 = new SampleDelegate(SampleMethod1);
SD2 = new SampleDelegate(SampleMethod2);
SD3 = SD1 + SD2;
SD3(); //This is a multicast delegate
SD4 = SD1 + SD2 - SD1;//like the + sign , - sign can also be used to remove the delegates (here , SD4 = SD2 basically)
SD4();
SampleDelegate SD5 = new SampleDelegate(SampleMethod1);
SD5 += SampleMethod2; //Another way to multicast delegates
SD5();//Here , we don't need to create many instances of the delegate to make it multicast
Console.ReadKey();
ReturningValueDelegate RVD;//Demonstrating return value
RVD = new ReturningValueDelegate(ReturningValueMethod1);
RVD += ReturningValueMethod2;
int ReturnedValue = RVD();
Console.WriteLine("Returned Value is {0}", ReturnedValue);
Console.ReadKey();
OutputParameterDelegate OPD; //Demonstrating output parameter
OPD = new OutputParameterDelegate(OutputParameterMethod1);
OPD += OutputParameterMethod2;
int OutParameter = -1;
OPD(out OutParameter);
Console.WriteLine("Final output parameter is {0}", OutParameter);
Console.ReadKey();
}
