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From CreateProcess's documentation I have gathered that the max command line length is 32K. Is there a predefined macro similar to _MAX_PATH, or do I have to define my own?
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Jon Sagara wrote:
From CreateProcess's documentation I have gathered that the max command line length is 32K. Is there a predefined macro similar to _MAX_PATH, or do I have to define my own?
Not that I am aware of. Also be aware that different (older) versions of windows have much shorter command line length limits.
Neville Franks, Author of ED for Windows www.getsoft.com and coming soon: Surfulater www.surfulater.com
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Thanks for the response, Neville.
Neville Franks wrote:
Also be aware that different (older) versions of windows have much shorter command line length limits.
We specifically target Win2k and above. By older, do you mean Winnt4 and Win9x/Me?
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Jon Sagara wrote:
We specifically target Win2k and above. By older, do you mean Winnt4 and Win9x/Me?
I can't recall when it increased by I think you're fine with W2K and later.
Neville Franks, Author of ED for Windows www.getsoft.com and coming soon: Surfulater www.surfulater.com
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How can I write a text in a dialog with a different class this mean without use a default class ( Dlg )
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you must insert a static in your dialog (manually or initialised in OnInitDialog()) and write into it with the SetWindowText() CWnd member function.
TOXCCT alias Nicolas C.
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Hi, I've made it so certain file types are associated with my program. When I double click on the file it starts my program, but doesn't load the file. In order to open it in my program I need to get the location of the file so that the program can actually do something with it. I assume it is sent to the program some how, but I don't know how I can get it. My program is a dialog app if it makes any difference.
Thanks,
Steve
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Check out CodeProject code section.
http://www.codeproject.com/shell/cgfiletype.asp
Kuphryn
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I think you have to parse the command line passed to your application, it should (i think) have the full path to the file
HTH.
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Yes, a reply to that article mentioned ParseCommandLine() which worked perfect.
Thanks.
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Hi. I like the fact that doc/view does all the printing stuff for me, but it's the size of it on the printed page that's the problem. How do i make the data from my view bigger on the printed page? Right now it prints extremely small and it's unusable without a magnifying glass. This project i'm working on has a deadline so i need some help as soon as possible.
-- Steve
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You can use different fonts, sizes etc. for printing to what is used for display. Just set the font into the CDC used for printing. Typically you would let the user choose the font they want to use. This is what I do in ED (see sig).
Neville Franks, Author of ED for Windows www.getsoft.com and coming soon: Surfulater www.surfulater.com
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WM_CTLCOLOREDIT
The word of the day is legs, let's go back to my house and spread the word 
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Are dump files the only way to debug what happened in release version crashes?
Man Learns from History that he never learns from History
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Hello!
No. You can:
1) debug assembler code (hard thing)
2) use map files (rather easy thing - I have seen somewhere article on that here, on codetools)
3) use horror debugging - call messageboxes everywhere
4) use logging into file, or to some other process
5) turn off optimisation
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If you don't mind releasing your app's symbols along with .exe, you can use PJN's excellent CExceptionLogger[^] class to generate a human readable log (customizable) that includes the source file and line number where the crash occured.
/ravi
My new year's resolution: 2048 x 1536
Home | Articles | Freeware | Music
ravib@ravib.com
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Hi Ravi,
Hadn't seen this code from PJN, thanks for pointing it out. He has contributed lots of nice and usefull code. As an aside you might be interested in my new app Surfulater (see sig). See the download page to get the beta.
Neville Franks, Author of ED for Windows www.getsoft.com and coming soon: Surfulater www.surfulater.com
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Surfulater looks very interesting, Neville! Good luck with it!
/ravi
My new year's resolution: 2048 x 1536
Home | Articles | Freeware | Music
ravib@ravib.com
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would someone inform me of how to create a simple output box similar to that of VC++ 6.0 (where programs errors are detailed, etc). All I need it for, is just to inform the user that everything is OK otherwise detail the problem. I'm not writing a compiler, just trying to explain what I need.
Kind Regards
Caoimh
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Hello!
As I understand, you want to create docked window in your own application?
You can look at:
http://www.codeproject.com/docking/prod_profuis.asp
http://www.codeproject.com/wtl/wtldockingwindows.asp
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I need to attach a dialog to a single document application.
On the menu bar I want to go to view then 'Device Setup'. Once I click on the 'Device Setup' a Dialog should appear initialised with default values.
How would I do this. Suggestions are much appreciated
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Hello!
Create new entry in resource editor in menu. By using class wizard create a method which will be called when menu item will be chosen. In this method instantiate dialog class instance, and call DoModal()
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I am currently a student at uni and need to randomize where a set of nine graphics appear along a graphic. These have hotspots allocated to them, and are stored in a seperate file. Is it possible to use regions to offset the images, or am I bartking up the wrong tree?
I can offset the region to change where the hotspot is "located" but the original image needs to be offset aswell.
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