Learn To Use Events To Build Python GUI Apps For Windows With Delphi And C++ 1 Anbarasan An event links an occurrence in the system with the code that responds to that occurrence. The occurrence triggers the execution of a procedure called an event handler. The event handler performs the tasks that… … Read more 4 years ago in C++, Code, Delphi, events, object pascal, programming, Python, python gui, Win32, windows 0