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More on Cancel & Process stopping
Message
 
To
08/07/2000 05:51:40
Walter Meester
HoogkarspelNetherlands
General information
Forum:
Visual FoxPro
Category:
Forms & Form designer
Miscellaneous
Thread ID:
00389492
Message ID:
00390070
Views:
15
>Hi Stephen,
>
>>>You can overcome the time overhead off the DOEVENTS by
>>>
IF MDOWN() OR CHRSAW()
>>>	DOEVENTS
>>>ENDIF
>>>It only fires when there is an event to process. This mechanism is very efficient when calling several times in a second, without loosing significant amounts of time.
>>>
>>And the above code would be in my button with the Cancel property?
>
>Just like fred said, it should be somewhere in your processing loop. Unlike just using a plain DOEVENTS, this construction works best if it's called very frequently. Since the MDOWN() and CHRSAW() function don't take up much time, it wouldn't affect performance.
>
>Walter,

Hi,

Thanks to you Walter, Derek and Fred to responding. One thing is eluding me though, I'd love for this solution to work when I manage to get CreateObjectEX() working and the process is loaded into server memory rather than client. Is CHRSAW() or even MDOWN() going to work then? I haven't put this code in place yet, but will be this eve. In my search for a solution, I'm looking for the ability to be able to have a process running independently stop also.

Thanks,
Steve
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