C / C++ / MFC

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Solved Hans Ruck25-Apr-02 0:42 Hans Ruck 25-Apr-02 0:42  Call: m_wndToolBar.SendMessage(TB_CHECKBUTTON, IDR_TOOLBAR_BUTTONX, (LPARAM)MAKELONG(bCheck,0)); rechi Re: Toolbar button Roger Allen25-Apr-02 0:52 Roger Allen 25-Apr-02 0:52  Just write an OnUpdateCommandUI handler for it as you would a regular menu option. pCmdUI->SetCheck(state) ; If you change the state flag somewhere in code, the button will change state on the next idle time when the MFC code queries the state of all the UI options. Roger Allen Sonork 100.10016 yet to be identified being from the planet Paltinmoriumbanfrettybooter if( Ms Word Version == 97) Damm ! got new one ! :-) Braulio Dez25-Apr-02 0:00 Braulio Dez 25-Apr-02 0:00  Hi, Is there any fast method to detect which version fo Ms word is installed on the client machine ( I want to do something like checking the version, and if it´s 97 not open my report module ( old sh*t ). Thanks in advance, greetings Braulio Re: if( Ms Word Version == 97) Damm ! got new one ! :-) -Dy25-Apr-02 1:29 -Dy 25-Apr-02 1:29  You can look in the registry for this information, if you look at the default value of 'HKEY_CLASSES_ROOT\.doc' it will be 'Word.Document.8' for Word 97. Or, you could examine the version resource for winword.exe file, and get the info from there. This is probably the proper solution but really a bit un-needed, after all to do this you would have to look up 'HKEY_CLASSES_ROOT\.doc' and use the return value to lookup 'HKEY_CLASSES_ROOT\<returned value="">\shell\open\command' to find the path to the winword.exe file and then look at the version info, when really you can just take the first solution of 'Word.Document.8' being Word 97. Hope this helps... Dylan Kenneally London,UK Memory Hogging!! :( Sameer Maggon24-Apr-02 23:45 Sameer Maggon 24-Apr-02 23:45  Hi, I've developed an application (MFC).. please someone suggest me to reduce the memory usage.. its taking about 10MB RAM.. What is the workout.. The application has some classes, takes screen shots, retrieve history (COM) thats it Please help Re: Memory Hogging!! :( Christian Graus24-Apr-02 23:50 Christian Graus 24-Apr-02 23:50  Don't use MFC. Release your COM objects ASAP. Make sure you don't keep screenshots in memory. Christian The tragedy of cyberspace - that so much can travel so far, and yet mean so little. And you don't spend much time with the opposite sex working day and night, unless the pizza delivery person happens to be young, cute, single and female. I can assure you, I've consumed more than a programmer's allotment of pizza, and these conditions have never aligned. - Christopher Duncan - 18/04/2002 Re: Memory Hogging!! :( Nish Nishant25-Apr-02 0:07 Nish Nishant 25-Apr-02 0:07  Christian Graus wrote: Don't use MFC Ouch! Isn't that a bit too harsh? That too, coming from a C# programmer! Nish The rumours that I am an AI bot are absolutely false. These rumours have been propogated by *them* to focus all the attention on to me, while *their* bots take over the planet. Thank y%%%% Divide by zero. Cannot proceed. Abort(y/y)? Re: Memory Hogging!! :( Christian Graus25-Apr-02 0:21 Christian Graus 25-Apr-02 0:21  Well, he was short on detail so I answered as best I could.... Christian The tragedy of cyberspace - that so much can travel so far, and yet mean so little. And you don't spend much time with the opposite sex working day and night, unless the pizza delivery person happens to be young, cute, single and female. I can assure you, I've consumed more than a programmer's allotment of pizza, and these conditions have never aligned. - Christopher Duncan - 18/04/2002 Re: Memory Hogging!! :( Albert Pascual25-Apr-02 5:57 Albert Pascual 25-Apr-02 5:57  Save screen shots into files Al Re: Memory Hogging!! :( Matt Gullett25-Apr-02 6:10 Matt Gullett 25-Apr-02 6:10  My first question is where did you get the 10mb size from? If you got this from task-manager it is just about useless. If you used a HeapSize function, that's a little better. My second question is how much memory do you want your app to run in? 8k, 1mb, 5mb, etc? My third question is does memory usage grow and grow but never shrink? If so, you probably have a memory leak somewhere. Generally speaking desktop for desktop apps 10mb of memory (as reported by Task Manager) is not that much. Remember that the amount of memory reported by task-manager includes the size of all mapped DLLs, etc. This means that your app is reporting MFC42.dll, MSVCRT.dll, kernerl.dll, etc even though it does not have a complete private copy of these. 10mb of actual heap allocation might be a large amount depending on the type of application. Re: Memory Hogging!! :( Sameer Maggon25-Apr-02 18:30 Sameer Maggon 25-Apr-02 18:30  Hi, Thanx How can i get the actual memory (using heapsize) of a process.. Sameer VPIM and C++ Scracha24-Apr-02 23:43 Scracha 24-Apr-02 23:43  Has anyone got any knowledge of VPIM? Are there any free clients out there that can play vpim messages? Thanx Scracha Debug Assertion Failed in creating a ComboBox GooGoo24-Apr-02 23:25 GooGoo 24-Apr-02 23:25  In a listctrl,I create a Combobox. { m_ComboBox.Create(WS_VISIBLE | WS_CHILD | WS_BORDER|WS_VSCROLL|CBS_OWNERDRAWFIXED |CBS_DROPDOWNLIST | CBS_NOINTEGRALHEIGHT | CBS_SORT,rect,this,IDC_COMBOBOX); } But I kept getting a Debug Assertion Failed. When I comment out the "|CBS_OWNERDRAWFIXED",it works well.But I have to use this option because of the DrawItem() function. Can any one tell me the reason?Any conflicts in the style parameters? Thx ahead. Re: Debug Assertion Failed in creating a ComboBox [James Pullicino]25-Apr-02 4:08 [James Pullicino] 25-Apr-02 4:08  Whats the ASSERT statement? (2b || !2b) Re: Debug Assertion Failed in creating a ComboBox GooGoo25-Apr-02 14:16 GooGoo 25-Apr-02 14:16  I can only trace to this line: HWND hWnd = ::CreateWindowEx(cs.dwExStyle, cs.lpszClass, cs.lpszName, cs.style, cs.x, cs.y, cs.cx, cs.cy, cs.hwndParent, cs.hMenu, cs.hInstance, cs.lpCreateParams); //in the CWnd::CreateEx then I get an access violation error message in the USER32.DLL. Message 40000 Christian Graus24-Apr-02 23:17 Christian Graus 24-Apr-02 23:17  That's all Christian The tragedy of cyberspace - that so much can travel so far, and yet mean so little. And you don't spend much time with the opposite sex working day and night, unless the pizza delivery person happens to be young, cute, single and female. I can assure you, I've consumed more than a programmer's allotment of pizza, and these conditions have never aligned. - Christopher Duncan - 18/04/2002 Re: Message 40000 Sameer Maggon24-Apr-02 23:19 Sameer Maggon 24-Apr-02 23:19  Mine was MEsssage 40000 not yrs Re: Message 40000 Christian Graus24-Apr-02 23:26 Christian Graus 24-Apr-02 23:26  Depends on which number you look at - the counter reads : Msgs 1 to 25 of 40004 (Total: 40005) right now and when I posted, it said Msgs 1 to 25 of 40000 (Total: 40001) So which total is right ? Christian The tragedy of cyberspace - that so much can travel so far, and yet mean so little. And you don't spend much time with the opposite sex working day and night, unless the pizza delivery person happens to be young, cute, single and female. I can assure you, I've consumed more than a programmer's allotment of pizza, and these conditions have never aligned. - Christopher Duncan - 18/04/2002 Chris we have a problem Alexandru Savescu24-Apr-02 23:27 Alexandru Savescu 24-Apr-02 23:27  Chris Maunder, we have a problem. Who posted message 40000? Best regards, Alexandru Savescu Re: Chris we have a problem James T. Johnson24-Apr-02 23:30 James T. Johnson 24-Apr-02 23:30  Chris [Edit: Graus] posted the 40000th message including the 1 deleted post, [Edit: Sameer Maggon] posted the 40000th message not including deleted messages. From my observations anyway Chris can reset the counts so they read correctly, he did this recently. James Simplicity Rules! Re: Chris we have a problem Sameer Maggon24-Apr-02 23:43 Sameer Maggon 24-Apr-02 23:43  YAHOOOOOOOOOO Re: Message 40000 Nish Nishant24-Apr-02 23:35 Nish Nishant 24-Apr-02 23:35  Christian Graus wrote: Message 40000 This was a stab behind my back! Oh cruel world! Oh dear Nish The rumours that I am an AI bot are absolutely false. These rumours have been propogated by *them* to focus all the attention on to me, while *their* bots take over the planet. Thank y%%%% Divide by zero. Cannot proceed. Abort(y/y)? Re: Message 40000 Michael P Butler25-Apr-02 1:11 Michael P Butler 25-Apr-02 1:11  The 500th .NET forum post is coming up Michael Re: Message 40000 Nish Nishant25-Apr-02 1:46 Nish Nishant 25-Apr-02 1:46  Michael P Butler wrote: The 500th .NET forum post is coming up Thanks for the tip off MPB nish The rumours that I am an AI bot are absolutely false. These rumours have been propogated by *them* to focus all the attention on to me, while *their* bots take over the planet. Thank y%%%% Divide by zero. Cannot proceed. Abort(y/y)? Re: Message 40000 James T. Johnson25-Apr-02 1:54 James T. Johnson 25-Apr-02 1:54  As is the 100th Work Issues post James Simplicity Rules!

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