i have a short question. What is my advantage when i´m using self.~ instead of ? in a method? I have read the description in the Bangsow book and in the inprogramm help of PS as well but i don´t know different yet. Maybe someone could explain me the differences between these two with a short example.
Many thanks in advance
Solved! Go to Solution.
If the Method is an exit control, it makes no difference. But in many other cases does.
? is the caller, self.~ is the location of a user-defined method attribute. Let's say the exit control Station1.A calls another Method Station2.B. Then in Station2.B the expression self.~ would refer to the location Station2, and the expression ? would refer to the caller Station1.