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Corrupted forms
Message
From
25/08/2000 05:00:59
 
 
To
25/08/2000 04:15:04
General information
Forum:
Visual FoxPro
Category:
Forms & Form designer
Title:
Miscellaneous
Thread ID:
00404583
Message ID:
00409115
Views:
30
>Hi everybody,
>
>I have done some testing on this. And here are my conclusions:
>
>I can consistently repeat the problem in any Win2K Prof. Computer.
>We have the problem since we upgraded the PC's to Win2K.
>
>I repeat it like this:
>Enter VFP6
>in the command window type: Modi Form test
>Drop a textbox in the form
>Press CTRL+W (It's the same whatever method I use to save the form)
>Press the reset button of the computer.
>When Win2k comes back, I enter VFP and the files test.scx/t are trashed.
>

Proving what - if you don't ensure that the write has taken place that the files which may be write cached may be trashed?

Solution - don't do dumb things
Solution - disable write caching for you hard drives
Solution - use SourceSafe and make it a point to check in WIP after modification

I have my systems on UPS boxes, and I have disk caching enabled, but I use SourceSafe, so I can always at least go back to where I started at any point in time. The cost of an adequate UPS (under $100 locally for a ~300-500W unit) is far less than the cost of losing a couple of hours work. Your call, but it makes good sense to me!

DOS Tip - Don't set off a stick of dynamite stuck in your left nostril to clear sinus congestion.

My laptop supports Hibernate, so it's now running 2K and happy as a clam; when the battery drops below a certain level, the system snapshoots the current condition, writes the image to disk, and curls up in a cave. Power On and the system comes back to it's previous state faster than a complete 2K boot. It's also supported on ME.
EMail: EdR@edrauh.com
"See, the sun is going down..."
"No, the horizon is moving up!"
- Firesign Theater


NT and Win2K FAQ .. cWashington WSH/ADSI/WMI site
MS WSH site ........... WSH FAQ Site
Wrox Press .............. Win32 Scripting Journal
eSolutions Services, LLC

The Surgeon General has determined that prolonged exposure to the Windows Script Host may be addictive to laboratory mice and codemonkeys
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