Contents
Why do we need extension methods?
An extension method is one that is used to extend the functionality of existing types by adding methods sans the need of creating new derived types. Extension methods improve the readability of your code while at the same time allowing you to extend functionality of existing types. The common extension methods in .
Can we define extension methods for static class?
Extension methods are defined as static methods but are called by using instance method syntax. Their first parameter specifies which type the method operates on. Extension methods are only in scope when you explicitly import the namespace into your source code with a using directive.
Can you use an extension method on an interface?
You can use extension methods to extend a class or interface, but not to override them. An extension method with the same name and signature as an interface or class method will never be called. At compile time, extension methods always have lower priority than instance methods defined in the type itself.
What are the different methods of individual extension?
Individual extension consists mainly of a dialogue between extension agent and farmer. The extension agents must also decide on how they will use these different methods (e.g. lecture type or participatory approach, see also chapter 6.1)
Can a letter chosen be a mutually exclusive event?
1. The letter chosen can be an O 2. The letter chosen can be a vowel 3. The letter chosen can be an O and a vowel Events: These events are not mutually exclusive since they can occur at the same time. Summary: In this lesson, we have learned the difference between mutually exclusive and non-mutually exclusive events.
How are group methods different from individual methods?
However, there is little opportunity for these farmers to interact among themselves or to provide feedback to the extension agents. Group methods reach fewer farmers but offer more opportunities for interaction and feedback. Individual extension consists mainly of a dialogue between extension agent and farmer.