Weather in himalayas is changing very fast-you will be having slightly cold weather in Nov but it could be sunny and pleasant in day. Temp. should be Max. 25 Degree and Min 12 degree celcius. I am sure you will be enjoying your trip.
C# Programming/Interfaces. An INTERFACE in C# is a type definition similar to a class, except that it purely represents a contract between an object and its user. It can neither be directly instantiated as an object, nor can data members be defined. So, an interface is nothing but a collection of method and property declarations.
C# Interfaces and Inheritance. Using interfaces as in Listing 1 is useful because it allows you to define little pockets of functionality. Any implementing classes can provide the code to fulfill the interface contract. However, the real power of interfaces comes from inheritance, as illustrated in Listing 2. Listing 2 Interfaces and inheritance.