using System; class MyClass<T> { T ob; public MyClass(T o) { ob = o; } public T getob() { return ob; } } class ClassA<T, V> : MyClass<T> { V ob2; public ClassA(T o, V o2) : base(o) { ob2 = o2; } public V getob2() { return ob2; } } class Test { public static void Main() { ClassA<string, int> x = new ClassA<string, int>("Value is: ", 9); Console.Write(x.getob()); Console.WriteLine(x.getob2()); } }