C / C++ / MFC

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-outp() karanba7-Apr-02 19:34 karanba 7-Apr-02 19:34  Hi, I have to used _outp() function to write a byte to an port address. but program gives error (below) when program runs. "unknown software exception (0xc0000096) özel durum, 0x00401097 konumundaki uygulamada oluştu." what can be the problem? karanba Re: -outp() Joaquín M López Muñoz7-Apr-02 19:45 Joaquín M López Muñoz 7-Apr-02 19:45  Which port are you writing to? Also, could you please translate the error message to English? If you're in NT/2000/XP, _outp will almost for sure fail, because programs in these OSs are prevented to access HW directly in most cases. In 95/98/ME, you have fewer restrictions of this kind, and some _outp IO is possible. Joaquín M López Muñoz Telefónica, Investigación y Desarrollo ticked off at docking toolbars Roman Nurik7-Apr-02 16:55 Roman Nurik 7-Apr-02 16:55  what is the best docking toolbar thing available for free? the only articles here on CodeProject and on CodeGuru are inefficient and the toolbars end up looking pretty bad... anyone have any other good ideas? (preferably free) - Roman - Re: ticked off at docking toolbars Christian Graus7-Apr-02 17:07 Christian Graus 7-Apr-02 17:07  What do you want it to do ? MFC has docking toolbars. Christian The tragedy of cyberspace - that so much can travel so far, and yet mean so little. "I'm somewhat suspicious of STL though. My (test,experimental) program worked first time. Whats that all about??!?! - Jon Hulatt, 22/3/2002 Re: ticked off at docking toolbars Roman Nurik7-Apr-02 17:05 Roman Nurik 7-Apr-02 17:05  basically, the docking toolbars MFC provides don't look anything like VC++6's own docking toolbars... they're not 3D and only have 1 gripper line the problem with the ones on CodeProject is that they all have several bugs and they just don't look right in certain cases. BCGSoft and CodeJock and Dundas all cost way too much (too many other classes in the packages they offer) anyway, yea im being a pain in the ass but i can't get my own toolbars (extensions of CToolBar) to look right either - Roman - Re: ticked off at docking toolbars Christian Graus7-Apr-02 17:21 Christian Graus 7-Apr-02 17:21  You would do better to copy the CToolbar code from the MFC source and then rename it, and work from there. Then you've got a head start, and you're doing it the right way, deriving from CControlBar to make a new toolbar, instead of starting with CToolbar and trying to bend it to your will. Christian The tragedy of cyberspace - that so much can travel so far, and yet mean so little. "I'm somewhat suspicious of STL though. My (test,experimental) program worked first time. Whats that all about??!?! - Jon Hulatt, 22/3/2002 Re: ticked off at docking toolbars Roman Nurik7-Apr-02 17:19 Roman Nurik 7-Apr-02 17:19  so are u suggesting starting w/ CControlBar or CToolBar? im confused - Roman - Re: ticked off at docking toolbars Christian Graus7-Apr-02 17:30 Christian Graus 7-Apr-02 17:30  Sorry, I'm saying deriving from CControlBar ( from memory, if not, whatever CToolbar derives from ), and that this is a LOT of work, but you can get a head start by starting with the CToolbar source, and deleting/changing it to suit yourself. It's still probably a fair size task, if you undertake it, you would probably be somebodies hero if you went on to post it here. Christian The tragedy of cyberspace - that so much can travel so far, and yet mean so little. "I'm somewhat suspicious of STL though. My (test,experimental) program worked first time. Whats that all about??!?! - Jon Hulatt, 22/3/2002 how can i make a multi select tree control zhangyifei7-Apr-02 16:50 zhangyifei 7-Apr-02 16:50  I want a multi select tree control that fast ,More easy More good! ZHANGYIFEI Re: how can i make a multi select tree control 7-Apr-02 20:24 7-Apr-02 20:24  You can download it from http://www.techsoft.no/bendik/TreeCtrlEx.zip. I'm a pleased user. Geert. WM_PAINT please read The_Server7-Apr-02 16:06 The_Server 7-Apr-02 16:06  HI ALL. under winNT(2000/xp) [if it's meter] How can I overwrite or add painting to the system windows. [normal explorer window (exp. My computer - registered class "CabinetWClass")]. For Exmple : I want to add a line from corner to corner. Any help will be very much appreciated. Thanks Re: WM_PAINT please read alex.barylski7-Apr-02 18:06 alex.barylski 7-Apr-02 18:06  Subclass or hooks I would think! "An expert is someone who has made all the mistakes in his or her field" - Niels Bohr How to move a text in rect smoothly? Feng Qin7-Apr-02 15:58 Feng Qin 7-Apr-02 15:58  For example: Move "Hello world" from CRect(0,0,100,100) to CRect( 100,100,200,200) smoothly in a view. I don't like to earse all area of view and then redraw it, because it is too slow. I'm amumu, and you? Re: How to move a text in rect smoothly? Shog97-Apr-02 16:14 Shog9 7-Apr-02 16:14  Check out ScrollWindowEx(). It should do what you need. Alternately, check out my article You'r apostrophe bug's me. Re: How to move a text in rect smoothly? Roman Nurik7-Apr-02 16:35 Roman Nurik 7-Apr-02 16:35  InvalidateRect() is your clown - Roman - On the res:// protocol soup7-Apr-02 14:53 soup 7-Apr-02 14:53  Hi, I am creating an app that integrates the CHtmlView. On certain occasions, I would like to load a HTML file (or images) from a resource dll, so that all the files are kept together, cannot be deleted or edited etc. Has anyone succeeded in creating a DLL with resources in it used by Internet Explorer and the res:// protocol? If so, could it be explained how, or does anyone have *decent* links to: 1. how to create a resource dll 2. how to make resources accessible from it to IE and the res:// protocol Thanks in advance, Simon PS: I have seen the (very) few MSDN articles, that have left me suitably high and dry. Re: On the res:// protocol Matt Newman7-Apr-02 15:30 Matt Newman 7-Apr-02 15:30  Do you mean res://yourdll.dll/yourpage.html ? - Matt Newman / Anti-Linux Activist -Sonork ID: 100.11179:BestSnowman † Re: On the res:// protocol soup8-Apr-02 2:44 soup 8-Apr-02 2:44  Yup, that's exactly what I am after. I created a Win32 Dynamic-Link Library project (empty) and ripped all the code link settings out, then added a resource file. To that I added a HTML resource, with the resource identifier IDR_HOME. This resulted in the following line being in my resource file when viewed as text: IDR_HOME HTML DISCARDABLE "home.htm" Also, a home.htm file gets created in my project folder, so I put in some source and then build it. Then typing in the actual path (given here for completeness): res://C:\Program Files\Microsoft Visual Studio\VC98\MyProjects\HtmlRes\reslocal\Debug\reslocal.dll/home.htm simply results in the 'Page Cannot be Displayed' IE error from it's own shdocl.dll thingy. Anything obvious I am doing wrong here? Thanks, Simon Re: On the res:// protocol Matt Newman8-Apr-02 11:11 Matt Newman 8-Apr-02 11:11  Make the resource ID "HOME.HTM" with quotes, then red://reslocal.dll/home.htm will work. - Matt Newman / Anti-Linux Activist -Sonork ID: 100.11179:BestSnowman † Re: On the res:// protocol soup8-Apr-02 13:03 soup 8-Apr-02 13:03  Absolutely stunning! Cheers so much Matt. I wasn't far away (well I was), I had it working with the resource identifier bit: blah-blah/%23101 The quotes has just made it all look so much more friendly when the source if viewed etc. Thanks again, Simon Re: On the res:// protocol Matt Newman8-Apr-02 16:10 Matt Newman 8-Apr-02 16:10  No problem. It was a simple problem with an answer someone would never think of - Matt Newman / Anti-Linux Activist -Sonork ID: 100.11179:BestSnowman † Re: On the res:// protocol Michael Dunn7-Apr-02 15:42 Michael Dunn 7-Apr-02 15:42  Create an HTML resource in your module (can be an EXE or DLL) with a string ID (not an integer ID) and reference it like: res://C:\path\to\your\file.dll/YOURPAGEID.html --Mike-- Like the Google toolbar? Then check out UltraBar, with more features & customizable search engines! My really out-of-date homepage Big fan of Alyson Hannigan and Jamie Salé. Re: On the res:// protocol soup8-Apr-02 13:05 soup 8-Apr-02 13:05  Thanks for the pointer Michael. It seems obvious know that a string id is one with " around it, but that don't look right in the IDE, so I was having trouble with that in the end. All working now though. Thanks, Simon Two threads in different processes NicholasCougar7-Apr-02 14:48 NicholasCougar 7-Apr-02 14:48  It's said that if two threads in different processes communicate with each other, a window must be there for the sake of a message called WM_COPYDATA. My question is: Without any window, can these two threads communicate with each other, and how? Best regard Best regard. I confess that I am a stubborn guy, but why not put things thoroughly, logically and systematically clean. One concrete prolem is worth a thousand unapplied abstractions. Re: Two threads in different processes Nish Nishant7-Apr-02 15:06 Nish Nishant 7-Apr-02 15:06  If the target thread/process does not have a window then WM_COPYDATA is not an option for you. If it is only simple data you can try using the clipboard, though you can't notify the target thread. It'll have to keep checking the clipboard on it's own. I guess you can try memory mapped files [a topic I know nothing about] Nish If I am awake and my eyes are closed, it does not necessarily mean that I am thinking of naked women.

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