jwcolby
jwcolby at colbyconsulting.com
Tue Jan 26 18:12:28 CST 2010
Ohhhh, that is nasty! And this only happens on a Windows 7 machine? We still don't know that it isn't a SP level kind of issue but it is definitely nasty! John W. Colby www.ColbyConsulting.com Robert wrote: > As you may remembered, on a Windows 7 machine (only Window 7), my program > would hang, and cause Windows 7 to complain only when closing it. I think I > found the cause, and if it is what I think it was, it's not good... > > I was able to drill the problem down to a specific form(s) Vs One form that > didn't exhibited the problem. I would simply open the program on a product > machine, and open one form, then close the program, one at a time, until I > found a form that DID NOT cause the issue. > > The ONLY difference in the form that DID NOT cause the problem, it did not > use any sysvar calls. My sysvar system is loosely based on John Colby's > sysvar structure, which was referenced in a separate .mde. These are the > classes that need to have the headers modified to enable direct interaction > with the properties and methods in the main program. > > I thought, there is no way that could be causing a problem. After combing > over ever single line of code in that system, I could not find ANYTHING that > was not being destroyed. > > After that. I imported ALL of the code from the logic.mde that housed the > code into the main FE program.. Guess what, the problem has completely gone > away, no form causes the program to hand on closing. > > I'm not exactly 100% sure what to make of it, but all I did was get rid of > the Logic.mde and access the same code directly in the FE and it appears to > have solved it completely. > > Just another "Heads Up".... > > WBR > Robert > > > > > >