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conceptEvents are actions or events that occur in the system during programming. After the system responds to events, you can respond to events in some way if necessary. In the Web, events are triggered in the browser window and are usually bound to a specific part of the window - possibly an element, a series of elements, HTML code loaded int ...

C# delegation and event delegation What is delegation? 1. Concept    Delegate is similar to the pointer of a function in C or C + +. It is a reference type variable that holds a reference to a method. Reference Delegate can be changed at run time, especially for implementing event and callback methods. It comes from the Syste ...