public static void Main(string[] args)
{
System.Console.WriteLine("Hello Interfaces");
//xyz();//An object reference is required for the non-static field, method, or property 'Program.xyz()'
Program obj = new Program();//obj is a reference to the object of class Program.
obj.xyz();
Sample SampleObj = new Sample();//SampleObj is a reference to the object of class Sample.
SampleObj.xyz();
abc interface_obj = new Program();
interface_obj.xyz();
abc Sample_interface_obj = new Sample();
Sample_interface_obj.xyz();
abc[] refabc = { new Program(), new Sample() };
for (int i = 0; i <= 1; i++)
{
refabc[i].xyz();
}
def refdef = obj;
refdef.pqr();
refdef.xyz();
man inheriobj = obj;
inheriobj.xyz();
inheriobj.pqr();
Console.ReadLine();
}
public static void Main()
{
System.Console.WriteLine("Hello Interfaces");
InterfaceDemo8 refDemo = new InterfaceDemo8();
abc refabc = refDemo;
refabc.xyz();
def refdef = refDemo;
refdef.pqr();
// refdef.xyz(); /* try uncommenting line */
}