C / C++ / MFC

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Problem regarding MSChart activex control Chanda.com18-Nov-02 23:18 Chanda.com 18-Nov-02 23:18  I want to change value of y axix i have tried following code for(int x = 1 ; x < 10; x++) { m_Chart.SetColumn(x); CString str1; str1.Format("%d",x); m_Chart.SetColumnLabel(str1); } but it doesnt work can anybody help me? thanx in advance bye chan How do I make it? MFC is the Best18-Nov-02 23:12 MFC is the Best 18-Nov-02 23:12  hello @all, i have a mdi program. in the mainframe you have for example: File -> Close i would like to hide 'Close' to the users until the correct password entered. enter password: View -> Password the 'Close' should not be gray or something like that. the user should not see that there is something like the 'Close', until he enter the right password. i hope you can help me. thank you very much MFC Re: How do I make it? Iain Clarke, Warrior Programmer18-Nov-02 23:41 Iain Clarke, Warrior Programmer 18-Nov-02 23:41  Off the top of my head, you could have a ON_COMMAND_UPDATE for the mdi child (which is where the close command ends up) and use pCmdUI->SetText (m_bCanClose ? "Close" : "Password") to change the text. You would also need a command handler to change the behaviour between password entry and the normal closing. For a "proper" app, you should load the menu strings from a resource rather than hardwired as above, but you get the idea? Iain. Re: How do I make it? MFC is the Best19-Nov-02 0:11 MFC is the Best 19-Nov-02 0:11  thanks for reply. i think i know what you mean, but i don´t know, how i should program it. can you give me an example or explain it in more detail? thank you very much mfc Re: How do I make it? Anonymous18-Nov-02 23:42 Anonymous 18-Nov-02 23:42  perhaps I misunderstood something, but the desired GUI design sounds wired. Customize SHBrowseForFolder dialog Mav Rossi18-Nov-02 22:59 Mav Rossi 18-Nov-02 22:59  I'd like to insert a checkbox in the dialog created by SHBrowseForFolder. Any hint, please ? Thanks in advance Mav Rossi Re: Customize SHBrowseForFolder dialog Jason Henderson19-Nov-02 4:38 Jason Henderson 19-Nov-02 4:38  Straight from MSDN: If you implement a callback function, you will receive a handle to the dialog box. One use of this window handle is to modify the layout or contents of the dialog box. Because it is not resizable, modifying the old-style dialog box is relatively straightforward. Modifying the new-style dialog box is much more difficult, and not recommended. Not only does it have a different size and layout than the old style, but its dimensions and the positions of its controls change every time it is resized by the user. Jason Henderson start page ; articles henderson is coming henderson is an opponent's worst nightmare * googlism * Toolbar Bitmaps in popup menus Mr Bose Dayala18-Nov-02 22:45 Mr Bose Dayala 18-Nov-02 22:45  Hi can anybody guide me to load Toolbar dependent bitmaps in my popup menu which will appear on RButtonClick in a formview.will be so thankful if you give me the code. thanks and regards ThomasKennedy ThomasKennedyBose Precompil me Anonymous18-Nov-02 20:34 Anonymous 18-Nov-02 20:34  Hi ! Somebody knows about a software (or an option in VC++) which would only display the code contained in precompiler instructions ? I mean: #ifdef hello int i=9; #else int j=10; #endif would only be displayed as int i=9; if hello is defined. Otherwise, it would dispaly int j=9; of course. Reason is, in my new job, i have to do with realtime applications, and the code is full of precompiler instructions, so it is quite unreadable . Thankxx RaGE Re: Precompil me 567890123418-Nov-02 22:45 5678901234 18-Nov-02 22:45  See /E, /P and /EP compiler switches. This is not exactly what you need, but can help. You can also use Go to Definition function to see what precompiler value is defined. Memory leaks Rickard Andersson2018-Nov-02 20:28 Rickard Andersson20 18-Nov-02 20:28  How can I see if my app delete the memory? Rickard Andersson@Suza Computing C# and C++ programmer from SWEDEN! UIN: 50302279 E-Mail: nikado@pc.nu Speciality: I love C#, ASP.NET and C++! Re: Memory leaks jhwurmbach18-Nov-02 20:49 jhwurmbach 18-Nov-02 20:49  When running a debug build using "Go"(F5), the debug output window shows memory leaks after the termination of the app. Commercial products are considerably more sophisticated, but tend to be expensive and complicated. Re: Memory leaks ihaml18-Nov-02 21:10 ihaml 18-Nov-02 21:10  In debug mode you can see the memory leaks only if you have created your application using the wizard and MFC. Not everybody uses MFC and/or the built-in wizards. What you have to do is either something like: #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif Which is done automatically in MFC and WIZARDS. Or you could overide the new/delete (and their array versions) and provide your own memory leak checks. Re: Memory leaks jhwurmbach18-Nov-02 21:39 jhwurmbach 18-Nov-02 21:39  ihaml wrote: Not everybody uses MFC and/or the built-in wizards But everybody who has to ask such a basic question definitly should. Please get me right: I am not attacking the question on memory leak detection, but the implication in the answer that beginners should not be using the Wizard. We can discuss about MFC, but the Wizard is definitely a good thing to get your Project going: Setting up the whole mess is very error prone. Re: Memory leaks Rickard Andersson2019-Nov-02 0:43 Rickard Andersson20 19-Nov-02 0:43  ihaml wrote: Not everybody uses MFC And I'm one of them! Rickard Andersson@Suza Computing C# and C++ programmer from SWEDEN! UIN: 50302279 E-Mail: nikado@pc.nu Speciality: I love C#, ASP.NET and C++! Re: Memory leaks Anonymous18-Nov-02 21:15 Anonymous 18-Nov-02 21:15  jhwurmbach wrote: Commercial products are considerably more sophisticated, but tend to be expensive and complicated. We had a long discussion about that on the forum in June 2002, and it came out that one of the best software with a free demoversion was Glowcode. You may take a look at it. ++ RaGE Re: Memory leaks Michael P Butler18-Nov-02 22:25 Michael P Butler 18-Nov-02 22:25  Use something like Boundschecker. Or write a wrapper that reference counts memory allocation and memory freeing. Michael Life’s not a song. Life isn’t bliss. Life is just this. It’s living. -- Buffy the Vampire Slayer: Once more, with feeling Re: Memory leaks Rickard Andersson2019-Nov-02 0:48 Rickard Andersson20 19-Nov-02 0:48  Michael P Butler wrote: Use something like Boundschecker. I will try that and Glowcount! Michael P Butler wrote: Or write a wrapper that reference counts memory allocation and memory freeing That was a pretty good idea! Rickard Andersson@Suza Computing C# and C++ programmer from SWEDEN! UIN: 50302279 E-Mail: nikado@pc.nu Speciality: I love C#, ASP.NET and C++! CSliderCtrl.... Neha18-Nov-02 19:54 Neha 18-Nov-02 19:54  Hi, Is there anyway to hide the thumb in the slider control? Regards Neha Stealth in VC++ SatyaKiran18-Nov-02 19:26 SatyaKiran 18-Nov-02 19:26  I want to write a Internet Logger that logs all visited websites during a dail up session. I have 2 questions: 1. How do i know the URLs of the websites being visited 2. How do I hide my program from the ctrl+alt+del list? (I am allowed to show an icon in the system tray, but i have to prevent the user from terminationg the app- I already know how to prevent the user from exiting the application in the normal way- but what if he/she uses ctrl+alt+del?) Thank u. Satya Kiran. Re: Stealth in VC++ Christian Graus18-Nov-02 19:47 Christian Graus 18-Nov-02 19:47  LOL - I wonder what this is for...... Christian No offense, but I don't really want to encourage the creation of another VB developer. - Larry Antram 22 Oct 2002 Hey, at least Logo had, at it's inception, a mechanical turtle. VB has always lacked even that... - Shog9 04-09-2002 Again, you can screw up a C/C++ program just as easily as a VB program. OK, maybe not as easily, but it's certainly doable. - Jamie Nordmeyer - 15-Nov-2002 Re: Stealth in VC++ Swinefeaster18-Nov-02 20:20 Swinefeaster 18-Nov-02 20:20  You could always takes screenshots at regular intervals, pass them back to your spy server, and then use ocr to capture the urls lol Check out Aephid Photokeeper, the powerful digital photo album solution at www.aephid.com. Re: Stealth in VC++ Anonymous18-Nov-02 21:12 Anonymous 18-Nov-02 21:12  spyware sux! Re: Stealth in VC++ Michael P Butler18-Nov-02 22:22 Michael P Butler 18-Nov-02 22:22  SatyaKiran wrote: 1. How do i know the URLs of the websites being visited A browser helper object would do that for you. Or you could install a proxy server. Michael Life’s not a song. Life isn’t bliss. Life is just this. It’s living. -- Buffy the Vampire Slayer: Once more, with feeling .NET Training School in Bay area ReachAnshul18-Nov-02 17:55 ReachAnshul 18-Nov-02 17:55  Hi guys, I found a useful .Net Training School and thought of sharing it with all of you.They have lots of different courses in Visual C#,Visual C++.Net Its worth taking a look. It looks like its a new institute in the Bay area. website address is www.uicsa.com. Thanks

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