Fine, now I understand that in macOS,
if I drag a file over my app bundle, and I want my app to catch it,
I should use "DropFiles" instead of "ParamStr(1)" like in Windows...
But is there a way to intercept it before the formshow event?
Because in the formshow event, for example, in the case of windows, I check if there is any file in "ParamStr(1)",
if there isn't, I show a welcome form, otherwise I use said file...
How would I do it in macOS or where?
Thanks.