wbs
32 lines
729 B
C#
32 lines
729 B
C#
namespace Tag_5_Unterricht;
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public class Delegate
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{
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delegate int MathOperation(int a, int b);
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delegate void SendEvent(string message);
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public static void Main()
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{
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Console.WriteLine("Delegate:");
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Func<int, int, int> add = (a,b) => a + b;
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MathOperation add2 = (a, b) => a + b;
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Console.WriteLine(add2(1, 4));
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SendEvent sendEvent;
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sendEvent = m => Console.WriteLine("Msg: " + m);
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sendEvent = (m => Console.WriteLine("New Message!")) + sendEvent;
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sendEvent("Hello World");
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sendEvent("Hallo Welt");
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var mOp = new MathOperation(add);
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mOp = new MathOperation((a, b) => a * b);
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Console.WriteLine(mOp(2, 5));
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}
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}
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