C / C++ / MFC

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Got problems with COptionTree mike :D30-Jun-03 0:16 mike :D 30-Jun-03 0:16  Hi! I tryed to use http://www.codeproject.com/treectrl/coptiontree.asp During the compilation i got following error MainFrm.obj : error LNK2001: unresolved external symbol Symbol "public: virtual __thiscall COptionTree::~COptionTree(void)" (??1COptionTree@@UAE@XZ) MainFrm.obj : error LNK2001: unresolved external symbol "public: __thiscall COptionTree::COptionTree(void)" (??0COptionTree@@QAE@XZ) MainFrm.obj : error LNK2001: unresolved external symbol "public: int __thiscall COptionTree::Create(unsigned long,struct tagRECT,class CWnd *,unsigned long,unsigned int)" (?Create@COptionTree@@QAEHKUtagRECT@@PAVCWnd@@KI@Z) I've added the lib from COptionTree in my Project and put the DLL in my Debug folder. What have i done wrong? Thx mike Re: Got problems with COptionTree Dominik Reichl30-Jun-03 0:41 Dominik Reichl 30-Jun-03 0:41  Do you include the header file for the lib? -Dominik _outp(0x64, 0xAD); and __asm mov al, 0xAD __asm out 0x64, al do the same... but what do they do?? Re: Got problems with COptionTree mike :D30-Jun-03 2:00 mike :D 30-Jun-03 2:00  Hi! Yes, I have added #include "OptionTree.h" to my *.h were the Instance of COptionTree is declared. mike Re: Got problems with COptionTree mike :D30-Jun-03 4:01 mike :D 30-Jun-03 4:01  Hi! Where can i get a sample build with a DLL? Can somebody send it to me? pleeaazzze mvodep@gmx.net thx mike about disable or enable Network card BensonCHUANG30-Jun-03 0:06 BensonCHUANG 30-Jun-03 0:06  hi.. Please tell me How disable or enable a NIC using MFC class. like on widows system to double-click My Computer, Control Panel, and System. then Click the Hardware tab and Device Manager. Under Network Adapters, desable or enable the Network card. can u help me?! thank a lot. /neil SADAS Disassembler for IBM PC (SoftIce) BhaskarBora29-Jun-03 23:45 BhaskarBora 29-Jun-03 23:45  Can anyone tell me where can I find a dis-assembler for pc? I have heard of a popular software called SoftIce. If any one can tell me about SoftIce then it would be great ! thanks in advance ___________________________ When a thing is new, people say, "It's not true." Later, when its truth becomes obvious, people say, "It's not important." Finally, when its importance cannot be denied, people say, "Well, it's not new." Re: Disassembler for IBM PC (SoftIce) Dominik Reichl30-Jun-03 0:47 Dominik Reichl 30-Jun-03 0:47  I personally use OllyDbg (http://home.t-online.de/home/Ollydbg/[^]). This is a debugger including a disassembler. SoftIce is indeed better than OllyDbg, but it isn't free. You can purchase it here for example: http://www.microway.com.au/compuware/softice.stm[^] -Dominik _outp(0x64, 0xAD); and __asm mov al, 0xAD __asm out 0x64, al do the same... but what do they do?? Re: Disassembler for IBM PC (SoftIce) BhaskarBora30-Jun-03 2:49 BhaskarBora 30-Jun-03 2:49  i want to debug .COM file also.. can we use OllyDbg for that too? ___________________________ When a thing is new, people say, "It's not true." Later, when its truth becomes obvious, people say, "It's not important." Finally, when its importance cannot be denied, people say, "Well, it's not new." CreateService() Hangs vlvl29-Jun-03 23:42 vlvl 29-Jun-03 23:42  Hi, I have a Small service which installs and runs fine on most machine, yet on some machines, when I try to install the service, using the CreateService() API function, the function hangs and I need to kill to process manually. Any ideas? Problem about &quot;SetTimer&quot; function TERRY_LUK200329-Jun-03 23:17 TERRY_LUK2003 29-Jun-03 23:17  Who knows why I can't type through Keyboard in dialog box after calling SetTimer function of CWnd object? I need to kill the timer everytime when the dialog box pop up for allow users to enter the data... it is very inconvenience...Please help... Thank you. Terry Re: Problem about &quot;SetTimer&quot; function Dominik Reichl30-Jun-03 0:50 Dominik Reichl 30-Jun-03 0:50  Perhaps you could post the code what you are doing in the timer function? Make sure you don't call any UpdateData(FALSE) without UpdateData(TRUE) in your timer function. Also make sure you don't disable, enable, or focus another control in the timer function. -Dominik _outp(0x64, 0xAD); and __asm mov al, 0xAD __asm out 0x64, al do the same... but what do they do?? Ras connection statistics no_body6929-Jun-03 23:02 no_body69 29-Jun-03 23:02  hi, i need dial up connection statistics (speed, send & received bytes etc.). i try to use RasGetConnectionStatistics function. it shows an error (RasGetConnectionStatistics' : undeclared identifier) but i include <ras.h>. If do you know the solution, please help me. Re: Ras connection statistics Dominik Reichl30-Jun-03 0:54 Dominik Reichl 30-Jun-03 0:54  Include file ras.h and link to rasapi32.lib. You know that this function only works on Windows XP, Windows 2000 Professional, Windows Server 2003 and Windows 2000 Server, or?... On Win95, Win98, WinME and WinNT this function won't work. -Dominik _outp(0x64, 0xAD); and __asm mov al, 0xAD __asm out 0x64, al do the same... but what do they do?? Re: Ras connection statistics no_body6930-Jun-03 1:01 no_body69 30-Jun-03 1:01  yes, i Include ras.h and link to rasapi32.lib. also i know that it doesn't work in win95/98/me. do you have any solution? Please tall me. How To Create a Non Rectangular Control Vikrant Vikrant29-Jun-03 21:48 Vikrant Vikrant 29-Jun-03 21:48  Hey Friends I wish to Create a control just like Shape Control available in Visual Basic.It will be possible to Change its Shape and relocate to some other location.It should be visible properly. I Tried Inheriting a Class From CWnd and Providing Body to OnPaint But the areas which i do not paint do not get updated and show the Background which looks Bad. Pl Suggest.Will Regions Solve the Problem ? Sample Code void CShapeCtrl::OnPaint() { CPaintDC dc(this); // device context for painting CRect rRect; CBrush br; GetClientRect(&rRect); br.CreateSolidBrush(RGB(255,0,0)); dc.Rectangle(&rRect); if(!m_bShapeSet) { HRGN hRgn; rRect.DeflateRect(5,5); hRgn = ::CreateEllipticRgnIndirect(&rRect); SetWindowRgn(hRgn,TRUE); m_bShapeSet = TRUE; } } Re: How To Create a Non Rectangular Control Ryan Binns29-Jun-03 23:29 Ryan Binns 29-Jun-03 23:29  You need to call SetWindowRgn() in OnCreate(), and whenever the shape changes, not each call to OnPaint(). If it still updates incorrectly (although it should work), then try setting the WS_EX_TRANSPARENT extended style for the control. Hope this helps, Ryan Being little and getting pushed around by big guys all my life I guess I compensate by pushing electrons and holes around. What a bully I am, but I do enjoy making subatomic particles hop at my bidding - Roger Wright (2nd April 2003, The Lounge) Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late - John Nichol "Point Of Impact" OnInitialUpdate() is not invoked... Radha Nair29-Jun-03 21:02 Radha Nair 29-Jun-03 21:02  This is an SDI application. I wish to perform some initialization in OnInitialUpdate(). But to my horror, I discovered that OnInitialUpdate() is not getting called at all! I know I didnt add some piece of code required to do this, but am not sure what it is and how to do it. Could someone pls guide me? [win32]ListView doesn't generate VK_RETURN Melekor29-Jun-03 20:04 Melekor 29-Jun-03 20:04  I have a ListView control and I want it to do something when the user presses enter. So, I have put in a case for LVN_KEYDOWN, which seems to work fine for most keys except enter. I never recieve a VK_RETURN in the wVKey member, no matter how much I press the button So, is there some style I need to set or something? What do I need to do to be notified when the user presses enter in the ListView control? Thanks, Melekor Re: [win32]ListView doesn't generate VK_RETURN Ryan Binns29-Jun-03 20:40 Ryan Binns 29-Jun-03 20:40  This question is asked so often, I'm disgusted at how many people don't search the forum before asking questions. It must have been asked 5 or 6 times in the last week Override PreTranslateMessage() in your dialog and check for WM_KEYDOWN where wParam == VK_ENTER. If you're not using MFC, it shouldn't be a problem - just check in your message loop. Ryan Being little and getting pushed around by big guys all my life I guess I compensate by pushing electrons and holes around. What a bully I am, but I do enjoy making subatomic particles hop at my bidding - Roger Wright (2nd April 2003, The Lounge) Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late - John Nichol "Point Of Impact" Re: [win32]ListView doesn't generate VK_RETURN Rage29-Jun-03 21:15 Rage 29-Jun-03 21:15  Ryan Binns wrote: This question is asked so often, I'm disgusted at how many people don't search the forum before asking questions Same for me. If you only knew how many times I've answered the question "How do I change the caption of my window" or "How do I convert my CString into a ..." I think the link to Mike's C++ FAQ should be as big as the advertisement banner, and even that would not help . ~RaGE(); Re: [win32]ListView doesn't generate VK_RETURN Ryan Binns29-Jun-03 21:19 Ryan Binns 29-Jun-03 21:19  Rage wrote: If you only knew how many times I've answered the question "How do I change the caption of my window" or "How do I convert my CString into a ..." I can guess. I visit the VC++ forum a few times a day, so I see all the questions. Rage wrote: I think the link to Mike's C++ FAQ should be as big as the advertisement banner, and even that would not help Unfortunately it probably wouldn't. I lot of people who ask questions don't appear to be interested in helping themselves. They just want other people to solve all their problems. Ryan Being little and getting pushed around by big guys all my life I guess I compensate by pushing electrons and holes around. What a bully I am, but I do enjoy making subatomic particles hop at my bidding - Roger Wright (2nd April 2003, The Lounge) Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late - John Nichol "Point Of Impact" Re: [win32]ListView doesn't generate VK_RETURN User 665829-Jun-03 22:59 User 6658 29-Jun-03 22:59  Rage wrote: I think the link to Mike's C++ FAQ should be as big as the advertisement banner, and even that would not help . My browser blocks banners, ads and popups regards modified 12-Sep-18 21:01pm. Re: [win32]ListView doesn't generate VK_RETURN Ryan Binns29-Jun-03 23:31 Ryan Binns 29-Jun-03 23:31  Greg S. wrote: My browser blocks banners, ads and popups Ryan Being little and getting pushed around by big guys all my life I guess I compensate by pushing electrons and holes around. What a bully I am, but I do enjoy making subatomic particles hop at my bidding - Roger Wright (2nd April 2003, The Lounge) Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late - John Nichol "Point Of Impact" Re: [win32]ListView doesn't generate VK_RETURN Melekor30-Jun-03 7:08 Melekor 30-Jun-03 7:08  I posted some replies to your nasty comments but I deleted them. I'm just wasting my time. I don't know why you guys have to be so mean about it, you're so perfectly willing to post degrading comments, even saying that I am not interested in helping myself. Well, HF picking on the newbies guys. Later. Re: [win32]ListView doesn't generate VK_RETURN Ryan Binns30-Jun-03 14:44 Ryan Binns 30-Jun-03 14:44  I saw that you weren't using MFC, which is why I gave a non-MFC answer in my reply. It's even easier than if you are using MFC. Every message that is posted to your application is handled through your message loop. If you're not using MFC, then you have complete control over the message loop, so just check every message for a WM_KEYDOWN sent to your list control, with wParam == VK_RETURN. But having said that, this question has been asked recently, for both win32 and MFC. If you had searched the last week's messages, you would have found your answer. Ryan Being little and getting pushed around by big guys all my life I guess I compensate by pushing electrons and holes around. What a bully I am, but I do enjoy making subatomic particles hop at my bidding - Roger Wright (2nd April 2003, The Lounge) Punctuality is only a virtue for those who aren't smart enough to think of good excuses for being late - John Nichol "Point Of Impact"

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