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What is the difference between this:
this.btnOk.Click += new System.EventHandler(this.btnOK_Click);
and this?
this.btnOk.Click += this.btnOK_Click;
They both work. The former is what Visual Studio defaults to when you use the snippets. But it seems like it only ads extra verbiage, or am I missing something?
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Delegate is a function pointer. It holds the reference of one or more methods at runtime. Delegate is independent and not dependent on events. An event is dependent on a delegate and cannot be created without delegates.
A delegate is a method with a parameter and a return type. A delegate is a type that safely encapsulates a method. Delegates are object-oriented, type safe, and secure.
A delegate is a way of telling C# which method to call when an event is triggered. For example, if you click a Button on a form, the program would call a specific method. It is this pointer that is a delegate. Delegates are good, as you can notify several methods that an event has occurred, if you wish so.
A delegate is an object which refers to a method or you can say it is a reference type variable that can hold a reference to the methods. Delegates in C# are similar to the function pointer in C/C++. It provides a way which tells which method is to be called when an event is triggered.
No difference. Omitting the delegate instantiation is just syntax candy; the C# compiler will generate the delegate instantiation for you under the hood.
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