On FoxWiki, there is an entry about SYS(2050) which apparently creates some sort of log file. The function does not appear in the VFP Help file - anyone know anything more about it?
Laurie
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It doesn't appear because it's undocumented. I would imagine what's on the Wiki is the sum total of knowledge about it.
On FoxWiki, there is an entry about SYS(2050) which apparently creates some sort of log file. The function does not appear in the VFP Help file - anyone know anything more about it?
It's the VFP event loop log. Basically, it records mouse clicks and key strokes. The first column is the current time, second column the event (key up, down, click), third column a qualifier (key for keyboard events, Ctrl/Shift/Alt state for mouse click). The fourth column is probably the encoded 32-bit message that VFP uses internally (ie. the same as column 2 and 3).
Thanks, Alan & Christof (I knew someone would know).
Laurie
On 26 May 2016 at 15:07, Wollenhaupt, Christof < christof.wollenhaupt@foxpert.com> wrote:
On FoxWiki, there is an entry about SYS(2050) which apparently creates
some
sort of log file. The function does not appear in the VFP Help file - anyone know anything more about it?
It's the VFP event loop log. Basically, it records mouse clicks and key strokes. The first column is the current time, second column the event (key up, down, click), third column a qualifier (key for keyboard events, Ctrl/Shift/Alt state for mouse click). The fourth column is probably the encoded 32-bit message that VFP uses internally (ie. the same as column 2 and 3).
-- Christof
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Alan Bourke -
Laurie Alvey -
Wollenhaupt, Christof