Chapter 18 Working with C#

Delegate

You can design the following types of C# delegates:

• To create a delegate at the namespace level, create a class with the <<Delegate>> stereotype, and add an operation with the <<Delegate>> stereotype to this class and define a visibility for this operation. This visibility becomes the visibility of the delegate
  

{
   public delegate int ActionOccurred();
}

• To create a delegate in a class, or structure, you just have to create an operation with the <<Delegate>> stereotype. In the following example, Class worker contains an internal delegate designed as an operation with the <<Delegate>> stereotype
  

{
   public class Worker
   {
      public delegate  WorkStarted();
   }
}

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