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Local executables versus served executables
Message
From
23/04/1998 14:00:01
 
 
To
23/04/1998 09:58:29
Ray Watson
A Certified Electronics Co
Knoxville, Tennessee, United States
General information
Forum:
Visual FoxPro
Category:
Other
Miscellaneous
Thread ID:
00093979
Message ID:
00094378
Views:
19
>Hi Michelle,
>The others have made many good points to explore.
>
>I usually have one exe file (usually on a main server) that other work stations run. The data is usually on a main server which may or may not be a workstation. This arrangement may be slower due to network traffic but is a lot earier for me to maintain.
>
>A point (that may be obvious) to check:
>If your form has controls that are bound to table fields ( ControlSource) and a control receives focus after you issue a skip the table record will be locked because you are now editting the table field. Is it possible another workstation has locked the record implicitly by editting a control that is bound to a field in the same table.
>
>I try to do all my editting on variables and then update the table when done editting. I also FLUSH all updates immediately after locking the table.
>
>In my experience the vast majority of table access is to READ data not write data. Record and file buffering schemes aside if controls are bound to table fields ( even if you are just viewing the data ) the record will be locked.
>
>I hope this helps.
>
>Ray

I don't think this is the problem in this case, since it is rare that two users will be using the same table at the same time.

But it is a good thing to keep in mind. I've been looking into this buffering issue, and so far haven't got the hang of it. I plan on working on it some more when the "must be programmed now" stuff is done. (If it ever is)

Thanks,
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