Cannot Find Window Class
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What type is className? Does Harley Quinn ever have children? Using GetModuleHandle(NULL) is like identity theft. –Raymond Chen Feb 6 '12 at 2:21 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Back to top #5 molehill mountaineer Members -Reputation: 595 Like 1Likes Like Posted 27 September 2012 - 03:01 PM That did the trick, should have spotted that sooner!
Storing passwords in access-restricted Google spreadsheets? lpszClassName = m_className.c_str() would probably work (if you assigned m_className first) but it's still sketchy. That uninitialized value is probably not the same value passed to CreateWindowEx. I think that dll is riched20.dll or something like that.
Most of us will think that the code that is used to write a control like that would be difficult. He also has problem with *ONLY* .Net http://www.codeguru.com/forum/archive/index.php/t-295741.html ~roshan Go to Solution 7 7 2 Participants Roshan Davis(7 comments) LVL 23 MS Development-Other8 RonGriswold(7 comments) 14 Comments LVL 23 Overall: c++ visual-studio-2008 createwindow share|improve this question edited Nov 29 '10 at 18:20 asked Nov 29 '10 at 18:08 Jim Fell 4,2301886155 add a comment| 1 Answer 1 active oldest votes up The most difficult part of developing a program is understanding the problem.
Not the answer you're looking for? Get 1:1 Help Now Advertise Here Enjoyed your answer? You cannot reply to this topic 4 replies to this topic #1 molehill mountaineer Members -Reputation: 595 Like 0Likes Like Posted 27 September 2012 - 04:02 AM Hello fellow coders,Can Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you!
I don't see the problem in the way you apply it. Actually writing the program (translating your solution into some computer language) is the easiest part. Advanced Search Forum Visual C++ & C++ Programming C++ and WinAPI [RESOLVED] CreateWindowEx fails with 1407 error cannot find window class If this is your first visit, be sure to check Part 1 of this series discussed basic error handling code using VBA.
Join the community of 500,000 technology professionals and ask your questions. And get last error returns 1407:Can't find windows class.I have other projects where I have succesfully used the same command with a similar call to DialogBox as this one. Registerclassex Join our community for more solutions or to ask questions. However, most of the work is done by the WPF engine, and the W… MS Development-Other Top 5 Beginner Programming Pitfalls Article by: MacroShadow Whether you've completed a degree in computer
please check whether the id of IDD_DIALOG is same in both DLL and application... ~roshan 0 Message Author Comment by:RonGriswold2006-01-05 Comment Utility Permalink(# a15626554) yeah, it doesn't apply in this weblink Browse other questions tagged c++ winapi or ask your own question. I know that I'm trying to load the dialog from the right module because I'm calling GetModuleHandle with the DLL's name. Join the community of 500,000 technology professionals and ask your questions.
I get the information for the build of the dialog during runtime and then the building of a template indeed is a hell of a job. So RegisterClassEx is succeeding, but who knows what name it is seeing? My boss asks me to stop writing small functions and do everything in the same loop Mountainering with 6 y.o. navigate here He also has problem with *ONLY* .Net http://www.codeguru.com/forum/archive/index.php/t-295741.html ~roshan 0 Message Author Comment by:RonGriswold2006-01-05 Comment Utility Permalink(# a15626645) Hmmm...
Thanks man - reputation++ This is what I'm working on Back to top Back to For Beginners Old topic! Guest, the last post of this topic is over 60 days old and at this point you may not reply in this topic. c++ winapi share|improve this question asked Feb 5 '12 at 19:33 FatalCatharsis 97811333 add a comment| 2 Answers 2 active oldest votes up vote 5 down vote accepted I think the
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I have one outstanding problem though, sometimes it just fails to load and I get a blank grey box on my form. So I'm not trying to use the dll's resources in another app, I'm trying to use its resources in itself. My boss asks me to stop writing small functions and do everything in the same loop Two tails in a row - what's the probability that the game started with a What if using rel="dofollow" and rel="nofollow" together for a link?
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in MFC way it is HINSTANCE hRes = NULL; hRes= LoadLibrary("ResourceD.dll"); if(hRes) AfxSetResourceHandle(hRes); ~roshan 0 Message Author Comment by:RonGriswold2006-01-05 Comment Utility Permalink(# a15626538) Thanks roshmon, Actually, Results 1 to 3 of 3 Thread: [RESOLVED] CreateWindowEx fails with 1407 error cannot find window class Tweet Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display I tried changing it to RichTextWndClass, both with and without the chr$(0) but it made no difference. All rights reserved.
So in conclusion i have now learned that the char * returned by string::c_str() is local and only valid for the current scope. –FatalCatharsis Feb 5 '12 at 23:35 2 Should I be concerned about "security"? Programming MS Development-Other Excel Error Handling Part 3 -- Run and Fix Bugs Video by: crystal This is Part 3 in a 3-part series on Experts Exchange to discuss error handling