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ATL - Addition to the question 14-Oct-01 22:27 14-Oct-01 22:27  HI ! Now I see that in OLE/COM Object viewer CMyClass class present in the folder : Automation Objects but if I try open it by press on the + I gets the messageBox: ------------------------ CoGetClassObject failed class not registered REGDB_E_CLASSNOTREG(..) ------------------------ What is the problem ? Why no one answer me ? 15-Oct-01 0:28 15-Oct-01 0:28  Re: ATL - Addition to the question Michael P Butler15-Oct-01 1:27 Michael P Butler 15-Oct-01 1:27  Is this the same machine that you compiled the ATL dll on. If not, then have you registered the dll. regsvr32 <dll filename> Michael registered the dll.regsvr32 15-Oct-01 2:44 15-Oct-01 2:44  How ? Re: registered the dll.regsvr32 Michael P Butler15-Oct-01 2:47 Michael P Butler 15-Oct-01 2:47  from the command prompt, regsvr32 mydll.dll Michael Re: registered the dll.regsvr32 Firoz15-Oct-01 2:59 Firoz 15-Oct-01 2:59  hi, To Register the component in a Dll, Run: regsvr32 yourDllserver.dll To Un-Register the component in a Dll, Run: regsvr32 -u yourDllserver.dll Note: Run the program "regsvr32" in the directory in which you have your Dll. or, Specify the full path to regsvr32 Firoz Manny Manny thanks !!! The registration successed ! 15-Oct-01 5:23 15-Oct-01 5:23  Can you answer me on my first question in this thread also ? I will be greatful !!! But I have now a new trouble with the ATL . Who can help ??? 15-Oct-01 8:22 15-Oct-01 8:22  When I try present the dll by a client program . now (after the registration of the dll) it create instance successfully but when It come in to the line that execute function of the dll the computer become crazy and I gets the message : " 'ClientProgName' caused an invalid page fault in module KERNEL32.DLL " --------------------------------------------------------------------- In the first question in this thread I detailed my steps of creation that ATL. Is something wrong or missing in it ? ______________________________________________________________________ Or maybe the problem is in my client program ? ---------------------------------------------------------------------- Please ! Please ! Help me !!! How an Edit box can cause a crash for WinXP! Robert Buldoc14-Oct-01 21:04 Robert Buldoc 14-Oct-01 21:04  Hi dear fellow programmers!!! I have an Edit box in my dialog program(actually 3 and all of them have the same problem) whenever I click on them and then I click on another program(for instance, Internet Explorer) my system crashes...it seems that my dialog box hogs all the system resources...and I can't close it even the Task Manager wouldn't work. At the moment I am running Windows XP but I had the same problem in Windows 2000 before.. Please help!!! Why is this happening? and how can I solve the problem?? Re: How an Edit box can cause a crash for WinXP! Michael P Butler15-Oct-01 3:02 Michael P Butler 15-Oct-01 3:02  We need to see some code to provide more specific help. What message handlers have you got for the edit control? Are you handling WM_KILLFOCUS or the edit change messages? Michael How to make a Full Screen DirectX program display in a window mode Merci14-Oct-01 20:28 Merci 14-Oct-01 20:28  i have a DirectX program which run under a Full Screen mode, but now i want to make it display in a window,how could i do this? please help me.thanx. How to Increase window contents binnu14-Oct-01 18:59 binnu 14-Oct-01 18:59  Dear Frineds I want to select content from any application window to modify the selected contents there only using Win32application.Selection should be done either by mouse movement or by keyboard. So please let me know how to do this.For output display we can use WM_paint message but for other application what i have to do.What is otheralternative for InvalidateRect or InvalidateRgn in this case. Kindly help me and guide me how to do this. Thanks in advance. Binay Re: How to Increase window contents Christian Graus14-Oct-01 20:24 Christian Graus 14-Oct-01 20:24  Let me get this right - you want to select displayed information in another application, and change it ? Any application ? To do that you need not just to change what is drawn ( that is easy ) but to change the data in the application itself ( because it will respond to WM_PAINT messages also ). There is no way I can think of to do this generically, if a way exists, I will be amazed. Christian As I learn the innermost secrets of the around me, they reward me in many ways to keep quiet. Men with pierced ears are better prepared for marriage. They've experienced pain and bought Jewellery. Re: How to Increase window contents binnu14-Oct-01 23:54 binnu 14-Oct-01 23:54  Dear Graus Hi Thanks for replying to my mail.I wanted to select text from any application and want to change it contents their only.Take an example -- i selected some part of a text file say .doc using mouse click and then and i want to modify the same selected content accordingly by my code. i am doing this by placing the entire/selected content to display/output file and modifying it their.Now i don't want to place the selected content and want to modify it in the same application window, and it can be any application either word,or whereever any text contents. So kindly help me in doing this.or it is possible or not and if yes then how. Thanks once again Bye Binay Re: How to Increase window contents Christian Graus15-Oct-01 2:25 Christian Graus 15-Oct-01 2:25  If you're looking to do it with text, then it may be possible, because if you can get the HWND of the edit box, you can send select, cut and paste messages to it. However, this strikes me as a very strange ( or at least unfriendly ) thing to want to do. Are you wanting to write a program that enters usernames and passwords or something similar to automate a task ? That's the only good reason I can think of. Anyhow, it's possible to get a HWND from mouse position ( I forget the command ), that's probably as good a place as any to start. Christian As I learn the innermost secrets of the around me, they reward me in many ways to keep quiet. Men with pierced ears are better prepared for marriage. They've experienced pain and bought Jewellery. Re: How to Increase window contents binnu15-Oct-01 15:24 binnu 15-Oct-01 15:24  Dear Graus Hi Thanks once agian for ur advice.As i written to you before i am doing this using cut and paste method by copying the contents to my window or u can say it as output display.and there only i am modifying it,say changing the font. But i wanted to do it in another way.now i don't want to paste and put it into output display but want to change their only from where i am copying. how it will be possible and if possible kindly give me example or please tell me about that instruction. Thanking you in advance and once again thanks for replying. Bye Binay load bitmap that is not a resource 14-Oct-01 17:43 14-Oct-01 17:43  I want to load a bitmap from a specified location on my hard drive eg: "C:/bg.bmp" rather then using a resource bitmap like LoadBitmap(IDB_MYBITMAP) Any suggestions would be excellent, thanks Ryan Re: load bitmap that is not a resource Michael Dunn14-Oct-01 17:46 Michael Dunn 14-Oct-01 17:46  Use LoadImage() and give it the flag LR_LOADFROMFILE. --Mike-- http://home.inreach.com/mdunn/ "The Earth is doomed." -- Rupert Giles your with and Re: load bitmap that is not a resource 14-Oct-01 22:05 14-Oct-01 22:05  Thank Mike, you rock. I used CBitmap bmp7; bmp7.Attach(::LoadImage(::AfxGetInstanceHandle(),"C:\\bg.bmp", IMAGE_BITMAP,0,0,LR_LOADFROMFILE)); Worked great. -Ryan Re: load bitmap that is not a resource Joaquín M López Muñoz14-Oct-01 20:07 Joaquín M López Muñoz 14-Oct-01 20:07  Be aware about Mike's suggestion of using LoadImage() that the flag LR_LOADFROMFILE does not work in Windows NT. If that poses a problem to you, have a look at Chris Maunder's DIBSection wrapper for Win32 and WinCE, which does the job of loading a .bmp file without resorting to LoadImage(). Joaquín M López Muñoz Telefónica, Investigación y Desarrollo Re: load bitmap that is not a resource Michael Dunn14-Oct-01 22:01 Michael Dunn 14-Oct-01 22:01  Is this documented somewhere? I found no mention of this restriction in MSDN or the KB. --Mike-- http://home.inreach.com/mdunn/ "The Earth is doomed." -- Rupert Giles your with and Re: load bitmap that is not a resource Joaquín M López Muñoz15-Oct-01 0:58 Joaquín M López Muñoz 15-Oct-01 0:58  Whis is a weird thing, you know, cause I wasn't able either to find this restriction on the MSDN as it is on the web. Nevertheless, my online documentation (arguably pretty much outdated, MS Visual Studio 97) says explicitly <bold>Windows NT: LR_LOADFROMFILE is not supported. Moreover, if you do a search on Google with LR_LOADFROMFILE "not supported" a number of entries appear repeating this assertion. Maybe the documentation is wrong and the guys from Microsoft silently corrected it, maybe the capability was added to NT with some SP everybody's assumed to have installed, who knows. IMHO this definitely deserves some investigation, I'll post anyting here I come up with. Joaquín M López Muñoz Telefónica, Investigación y Desarrollo Re: load bitmap that is not a resource Joaquín M López Muñoz15-Oct-01 5:25 Joaquín M López Muñoz 15-Oct-01 5:25  Well, after some searching on USENET archives, seems that LR_LOADFROMFILE is indeed supported since NT 4.0 (and even before than that), and the claim on the documentation is simply false, and eventually was removed. Some of the articles I found relevant to the issue are: (BTW, one of the folks is well known here in CodeProject) Naughter, PJ: Re: LoadImage not supported under NT?, comp.os.ms-windows.programmer.win32, 1998/01/26 Chen, R: Re: Does LoadImage(..) work with LOADFROMFILE under NT 4.0 ?, comp.os.ms-windows.programmer.win32, microsoft.public.win32.programmer, 1998/02/04 Naughter, PJ: Re: Loading bmp file using LoadImage on Windows NT 4.0, microsoft.public.vc.mfc, microsoft.public.win32.programmer.gdi, microsoft.public.win32.programmer.ui, 1999/01/29 So, my apologies to all, and good luck using LoadImage() Joaquín M López Muñoz Telefónica, Investigación y Desarrollo LoadImage() for NT (Q264347) 12-Apr-02 8:43 12-Apr-02 8:43  I recently found article Q264347 regarding the behavioral differences between NT (2000 & XP) vs. Win9x. It says LoadImage() could fail in NT due to biSizeImage being invalid in the BITMAPINFOHEADER struct. But I don't get it how to remedy the invalid value prior to loading via LoadImage(). I've also recently discovered that XP doesn't have a problem loading uncompressed .BMPs, but won't load by 4-bit RLE bitmap files. What's the deal? Cliff Hall Re: load bitmap that is not a resource Tomasz Sowinski15-Oct-01 0:25 Tomasz Sowinski 15-Oct-01 0:25  LR_LOADFROMFILE does not work in Windows NT This is false. LR_LOADFROMFILE does work on NT. Tomasz Sowinski -- http://www.shooltz.com

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