Demonstrate a captured variable. : Anonymous delegate « delegate « C# / CSharp Tutorial






  1. C# / CSharp Tutorial
  2. delegate
  3. Anonymous delegate
using System;  
  
delegate int CountIt(int end);
  
class MainClass {  
 
  static CountIt counter() { 
    CountIt ctObj = delegate (int end) { 
      Console.WriteLine("end:"+end);
      return end; 
    }; 
    return ctObj; 
  } 
 
  public static void Main() {   
    CountIt count = counter(); 
 
    int result = count(3); 
    result = count(5);  
  } 
}

end:3
end:5




9.4.Anonymous delegate
9.4.1.Create a delegate by declaration
9.4.2.Anonymous delegate method
9.4.3.An anonymous method.
9.4.4.An anonymous method that takes an argument.
9.4.5.An anonymous method that returns a value.
9.4.6.Demonstrate a captured variable.
9.4.7.Anonymous delegate methods
9.4.8.Anonymous Methods
9.4.9.anonymous method delegate invocation