It is just me or...
I have two appications in very different environments that have
suddenly shown very similar behavior, after a fashion.
One application is simple desktop. I've been working on the development
off and on for a number of months. It uses controls bound to an Access
database. As a for instance, I have two list boxes where items are
copied from left to right and deleted from the left, a fairly standard
practice. After the delete from the left, the repaint should eliminate
the deleted item, which worked fine until just recently.
The client became very upset when the the control repainted with the
deleted item still displayed. And this was also happening with two grid
controls. It was making me quite nuts. I dug around until I found a
reference to 'sleep' and implemented it. The problem was resolved.
Therefore, the cursor in memory was not being overwritten in time to
keep up with the repaint.
I also have an application in a Citirx/Softricity environment that is
working just fine on several servers (it produces reports using the VB6
data report designer) but is failing on one. I have not yet seen the
results, but I've added the same 'Sleep' methodology to this
application. My current working assumption is that the application
(data report dll) does not have enough time to locate the remote
network printer in time to produce a display when requested by the
application. It's just a working assumption.
What I'm wondering is whether or not anyone else out there in VB land
particularly VB6 land has recently encountered any timing related
errors. I want to document this, if I'm not the only one encountering
the issues.
I'm bringing this up because of something I read around the time of the
emergency patch related to the possibility of viruses or trojans being
embbedded in graphic files. It suggested that the underlayment
(operating environment) was being adversly affected, that is it was
significantly slower to respond to certain requests, as a result of the
patch.
Thanks for your attention...Hello,
If you are using an Access database and you do not have a single
connection for the entire application, you may be running into this
issue:
http://support.microsoft.com/kb/q200300
Razvan
Showing posts with label shown. Show all posts
Showing posts with label shown. Show all posts
Sunday, February 12, 2012
Bound control timing issues in Visual Basic
Friday, February 10, 2012
BorderStyle not shown as Solid for Top ,Bottom & Right side of Reports.
HI ,
Although I am setting the Border Style for each & every cell and /or Merge cells ,But it is not reflected in the Reports Pre-view for Bottom ,Top & Right Sides in the Reports?Any clue why this is happening & for removing this & getting the right results would be helpful .
Thanks
I had an issue where the BorderStyle did not seem to change. I was attempting to set the border to None on the Bottom of a cell but did not change the BorderStyle of the cell below it. Once I changed the Top BorderStyle to None of the cell below then I saw the desired affect.
Hope this helps.
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