>>One of first things which hit me very early when I jumped into this OOP world was the lack of ability to find out whether a Read Events was already issued or it wasn't. In FP there was the RdLevel() function, but what's for Read Events? Is there something elementary that I've overlooked?
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>Hi Dragan,
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>Only one READ EVENTS can active at a time and subsequent READ EVENTS have no effect. So, if you're not sure just issue READ EVENTS. HTH
That's the easy part, but what if I'm in a routine which does some cleanup - and should behave differently if it's called while Read Events is on than when it's off? How would I know?
One thing pops up (not a real lightbulb), I could maybe issue "Clear events", possibly followed by "Read events". Should Clear Events create any errors if it's issued when it shouldn't (like still having ten open forms), so at least the "run amok and catch the error" method can be used? I know I can try myself or look up the help, I actually want to know if someone tried it already and to what effect.