Re: Newbee has all kind of problems with ppc
From: Ollivier Civiol (nomail_at_noisp.com)
Date: 02/04/05
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Date: Fri, 04 Feb 2005 12:31:06 +0100
Reply to message from "Mike" <test@test.com> (Fri, 04 Feb 2005 10:54:22)
about "Re: Newbee has all kind of problems with ppc":
M> I don't know java, I'm afraid, but in some languages the start of the
M> program should check for other instances of your program, and switch to
M> them rather than starting again. I have seen sample code for this in
M> eVC++, for example.
M> On the shutting down, yes I think this is how PPC manages memory, and
M> one of the reasons that most PPC programs don't have an 'exit' button.
M> Whether there is a message that you can handle that gives you some
M> control, again I don't know.
M> HTH
M> Mike.
M> "Danny Ni" <dnd@yahoo.com> wrote in message news:Orat3bmCFHA.
M> 624@TK2MSFTNGP15.phx.gbl...
>> Hi,
>> I just inherited a pocket pc project from other porgrammer, the project
>> is in Java and the runtime environment is provided by Jeode. All the
>> pocket
M> PCs
>> are ipaq, I have all kind of problems.
>> One of the major problems is, pocket PC stops my Java program without
>> even asking when the memory runs low. Say I open my Java pogram, woked
>> on it a little then I open Excel, Word and keep on opening other
>> programs, eventually Pocket PC terminate my program automatically, I
>> don't see at occasion that Excel or Word being terminated. If this is
>> the way Pocket
M> PC
>> manage memory ?
>> Another question, is there anyway I can limit my Java program to run
>> one instance only? No matter how many times I try to open Excel, there
>> is
M> only
>> 1 Excel instance activated, but my Java program creates one new
>> instance every time I open it.
>> TIA
Can you intercept windows (system) messages ? a CLOSEQUERY message is sent
to toplevel windows when it's beeing closed.
Bye
Ollivier Civiol <nomail@noisp.com> Fri, 04 Feb 2005 12:29:12 +0100
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