C / C++ / MFC

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Priority queue in MFC SimpleProgramer20-Oct-04 3:06 SimpleProgramer 20-Oct-04 3:06  Hi all, Does anyone know of an MFC container that can serve as a priority queue? (log (n) time for insertion, constant time for the removal of the top member.) Keep it simple Re: Priority queue in MFC Kevin McFarlane20-Oct-04 6:35 Kevin McFarlane 20-Oct-04 6:35  Is the Standard Library's priority_queue no good? Kevin UpdateResource function includeh1020-Oct-04 3:06 includeh10 20-Oct-04 3:06  In my app, I want to use UpdateResource() function to update a bitmap which is inside an exe file. but UpdateResource() is unavailable for win95/98 (only for NT/2K). I hope my app can be used on all OS including win95/98. Do you have idea to make an user function to replece UpdateResource() for win95/98? thx includeh10 Key Combinations DarrollWalsh20-Oct-04 2:42 DarrollWalsh 20-Oct-04 2:42  Are there any other modifier keys that I can capture from the keyboard besides: Ctrl, Alt, Shuft, and the Windows key? Just how many key combinations can I capture? - Darroll Darroll Not one person lives in the present. Only the past. I can prove it. access CMainFrame? george ivanov20-Oct-04 2:36 george ivanov 20-Oct-04 2:36  what's the simples way to access CMainFrame members in a SDI doc/view app through CView class? were rgrtgrtvrtrt rtrtb brt tyuhjghj hbhbnh hnjm 1234567? Re: access CMainFrame? Vikram Kashyap20-Oct-04 2:55 Vikram Kashyap 20-Oct-04 2:55  Hello Use the folowing code to access the CMainFrame members ((CMainFrame *)AfxGetMainWnd())->Use the member functions defined in CMainFrame; ;P Vikram Kashyap "You will never fail until you stop trying" VC6 Custom Appwizard abarbs20-Oct-04 2:23 abarbs 20-Oct-04 2:23  Hi, I have created a custom appwizard. I need to know how to update the fields on the general tab of the Project Settings dialog. I have been able to set the options on the Link tab using link.exe as a parameter and cl.exe as a parameter on the C/C++ tab. The following is used to set the MFC usage on the General tab of the Project Settings CComPtr<iconfiguration> pConfigs; VARIANT dummy = {0}; pConfigs->AddToolSettings(L"mfc", L"0", dummy); Any suggestions welcome. Thanks in advance. Re: VC6 Custom Appwizard Jim Crafton20-Oct-04 8:10 Jim Crafton 20-Oct-04 8:10  There's a fair amount of sample code out - google is your friend. Here's code from the VCF(http://vcf.sf.net) project's VC6 App Wizard. http://cvs.sourceforge.net/viewcvs.py/vcf/vcf/build/vc60/add-ins/VCFAppWiz/[^] If you have a look in http://cvs.sourceforge.net/viewcvs.py/vcf/vcf/build/vc60/add-ins/VCFAppWiz/vcfwizardAw.cpp?rev=1.15&view=auto[^] you can see in CVcfwizardAppWiz::CustomizeProject(IBuildProject* pProject) where all sorts of different configuration settings are changed. ¡El diablo está en mis pantalones! ¡Mire, mire! Real Mentats use only 100% pure, unfooled around with Sapho Juice(tm)! SELECT * FROM User WHERE Clue > 0 0 rows returned Add -ins savilani120-Oct-04 2:01 savilani1 20-Oct-04 2:01  Hi all, I want to create one Add in which will for Ms- word, EXcel, and powerpoint too. I want to know if there is any book or any website which will help me out to do it. with that Add in i want to handle some picture and they shld be added to powerpoint and in powerpoint i shld be able to manipulate it. How is it possible. If some one can help me, then please do My email id is savilani@rediffmail.com Thanks in advance Savita Re: Add -ins Vikram Kashyap20-Oct-04 2:36 Vikram Kashyap 20-Oct-04 2:36  Hi, This can be achieved using automation...so try looking for some automation on net. You will good sample projects here on CP also... Vikram Kashyap "You will never fail until you stop trying" Using resources from a dll in an exported class Jon Hulatt20-Oct-04 1:42 Jon Hulatt 20-Oct-04 1:42  Hi, I have an MFC extension dll, which exports a class. The class is actually CStatic derived and uses several instances of the CImageButton from this site. That class is exported from the dll using MFC's AFX_EXT_CLASS macro, and imported into my main exe with the same. I want the CImageButton's in the dll-class to use bitmap resources from the DLL. But, in the code for CImageButton, it uses ::LoadBitmap to actually load the resource, the first argument of which uses AfxGetInstanceHandle() to get the HINSTANCE of the app. Of course, AfxGetInstanceHandle returns the HINSTANCE of the exe, so it all goes pete tong. The only workaround i've found it to use a global variable of type HINSTANCE in the dll, and in DllMain to set the global var to store the HINSTANCE. Then use that HINSTANCE in place of AfxGetInstanceHandle. Whilst it works, it doesn't seem "right"- it seems a bit of a bodge. Is there a better way? Thanks Jon using System.Beer; Re: Using resources from a dll in an exported class Jim Crafton20-Oct-04 8:13 Jim Crafton 20-Oct-04 8:13  I *think* you want to look into AFX_MANAGE_STATE(AfxGetStaticModuleState( )) - this will switch the state for you. You would put this call at the beggining of your function, BEFORE any resource calls (like LoadImage/LoadString, etc) are made. It's possible you may want to use something other than AfxGetStaticModuleState() - look it up in MSDN - there are other variations on it if I remember right. ¡El diablo está en mis pantalones! ¡Mire, mire! Real Mentats use only 100% pure, unfooled around with Sapho Juice(tm)! SELECT * FROM User WHERE Clue > 0 0 rows returned Re: Using resources from a dll in an exported class Jon Hulatt21-Oct-04 0:32 Jon Hulatt 21-Oct-04 0:32  That looks exactly what I need. Thanks!!! using System.Beer; How do I do this? pubududilena20-Oct-04 0:49 pubududilena 20-Oct-04 0:49  hi all, I am developing a MFC Project.Now I want to display a light when clicking "Display Light" Button. I have a LED Bulb. Procedure is like this:- When I click "display Light" button,the LED(or a bulb) should be ON..otherwise LED should be OFF. How do I do such a Task?. Is there a DLL or component to accomplish that task? if any one know about that ,please help me? Thanks in advance Re: How do I do this? Maximilien20-Oct-04 2:43 Maximilien 20-Oct-04 2:43  is that a real buld/light/LED ? if so, there should be an API with some kind of external domotic controller ? if not, what exactly you want to do ? Maximilien Lincourt Your Head A Splode - Strong Bad Re: How do I do this? pubududilena20-Oct-04 18:04 pubududilena 20-Oct-04 18:04  hi A bulb is connected to the Serial or Parrel port.Then I want to handdle the Bulb using a Application.That means display light and OFF. How do I do this using Visual C++? Thanks in advance. Re: format of a zip (jar) file parths19-Oct-04 23:53 parths 19-Oct-04 23:53  http://www.wotsit.org[^] contains docs for those formats and many more "It was when I found out I could make mistakes that I knew I was on to something." -Ornette Coleman "Philosophy is a study that lets us be unhappy more intelligently." -Anon. convert jpg to bmp? Larsson19-Oct-04 22:47 Larsson 19-Oct-04 22:47  I need to onvert a jpg file to a bmp file is there anyone how can help me? Re: convert jpg to bmp? Graham Bradshaw19-Oct-04 23:38 Graham Bradshaw 19-Oct-04 23:38  How about this[^] ? Re: convert jpg to bmp? Larsson19-Oct-04 23:41 Larsson 19-Oct-04 23:41  Well I don't need to open the file I just want to convert the image Re: convert jpg to bmp? pubududilena20-Oct-04 1:17 pubududilena 20-Oct-04 1:17  hi, I think reading this ,u can get more details about that.. http://www.experts-exchange.com/Miscellaneous/Q_20476621.html[^] Re: convert jpg to bmp? Larsson20-Oct-04 1:41 Larsson 20-Oct-04 1:41  Well I dont want to pay to see it. sorry! Microsoft Paint SimpleProgramer20-Oct-04 3:10 SimpleProgramer 20-Oct-04 3:10  ( if you want to do it for a single image.) Keep it simple Re: Microsoft Paint Larsson20-Oct-04 3:12 Larsson 20-Oct-04 3:12  Yes I want to do it for a singel image! Save As -- Microsoft Paint SimpleProgramer20-Oct-04 3:17 SimpleProgramer 20-Oct-04 3:17  Open the image in Microsoft Paint and then use the saveAs option. I think it is under File. Keep it simple

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