CreateDelegate and DynamicInvoke

 

using System;
using System.Reflection;

delegate void theDelegate(int arga, int argb);

class MyClass {
    public void MethodA(int arga, int argb) {
        Console.WriteLine("MyClass.MethodA called: {0} {1}", arga, argb);
    }
}

class Starter {
    static void Main() {
        Type tObj = typeof(System.MulticastDelegate);
        MyClass obj = new MyClass();
        Delegate del = Delegate.CreateDelegate(typeof(theDelegate), obj,"MethodA");
        del.DynamicInvoke(new object[] { 1, 2 });
    }
}

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1.	Define your own delegate
2.	Late Binding Delegates: A delegate is a repository of type-safe function pointers.
3.	illustrates the use of a delegate 2
4.	illustrates the use of a multicast delegate
5.	illustrates the use of a delegate that calls object methods
6.	Demonstrates a simple form of a delegate
7.	Demonstrates combining and removing delegates to create new delegates
8.	Demonstrate getting and printing the invocation list for a delegate
9.	Demonstrates adding multiple methods to a delegate
10.	Using a delegate with a container class to sort the collection and return a sorted array using different sort criteria
11.	Demonstrate using a static delegate without declaring an instance of the class
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15.	The minimum implementation of a delegate
16.	Delegates:Using Delegates
17.	Delegates to Instance Members
18.	Delegates:Multicasting
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20.	To remove delegates from a multicast delegate, use the Remove method, the minus operator (-), or the -= assignment operator.
21.	the syntax of the GetInvocationList method: delegate [] GetInvocationList()
22.	The publisher/subscriber relationship is a one-to-many relationship.
23.	Lifetime of outer variables is aligned with the delegate
24.	Combining delegates Multiple delegates are combined using the Combine method, the plus operator (+), or the += assignment operator.

CreateDelegate and DynamicInvoke : delegate « Language Basics « C# / C Sharp

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