Hello, in the last example of TExec, it is written
[quote]A TExec object is automatically generated when invoking TPad::AddExec.
Each pad contains a TList of TExecs (0, 1 or more). When a mouse event
(motion, click, etc) happens, the pad object executes ssequentially
this list of TExecs.[/quote]
Only one āsā is needed for ssequentially