Lazarus Tutorial #9 – functions and procedures, their declarations & benefits

Again some theory, but this knowledge is extremely important and needed in the every day life of a software developer. We will talk about procedures and functions, the positive effects of using these and implementations in Lazarus/Delphi. Therefor I would like to show the basic declaration, forward declaration, interface and class declaration of procedures and functions. In the end of this video series you should be able to develop your own applications for Windows, Linux and Mac. Moreover you should have understood the concept of programming and the necessary knowledge to continue your journey.