C# delegate

C# delegate

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public class clazzA {   someFuncA()   {     clazzB b = new clazzB();     b.methodB += new MethodHandler(methodA);   }       methodA(int param)   {     // Do something   }   }

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public delegate void MethodHandler(int param);   public class clazzB {   public MethodHandler methodB;       someFuncB()   {     methodB(param);   } }

classA → someFuncA

clazzB → someFuncB → methodB → methodA → // Do something