C / C++ / MFC

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Re: Detecting *any* program launch (not a particular one) Tomasz Sowinski21-Jun-01 6:29 Tomasz Sowinski 21-Jun-01 6:29  Seems that you need a global hook DLL. Windows will map your DLL into memory space of every process in the system, so you'll be able to detect new processes right after launching them - DllMain of hook DLL will receive DLL_PROCESS_ATTACH as dwReason. This should work on Win9X and NT. Tomasz Sowinski -- http://www.shooltz.com.pl Opening more than one file with onl one command mr200321-Jun-01 4:07 mr2003 21-Jun-01 4:07  Hi, I have an MDI application, I like to open files with one one command. my files are like MRI001.bmp ,MRI002.bmp ,MRI003.bmp, and so on. I have a diolog box that will ask the user to input the fist file path (c:\MRI001.bmp) and the last file path(c:\MRI0010.bmp), when the user clicks 'OK', I like to have all the files opened from MRI001.bmp to MRI0010.bmp Any ideas how I can do this? I'm a beginner, can someone write me a bit of the code.. Thanks Ehsan Behboudi Re: Opening more than one file with onl one command Tomasz Sowinski21-Jun-01 4:23 Tomasz Sowinski 21-Jun-01 4:23  CWinApp::OpenDocumentFile does this. Just pass the filename as parameter. Tomasz Sowinski -- http://www.shooltz.com.pl automation Gérald Mercet21-Jun-01 3:29 Gérald Mercet 21-Jun-01 3:29  I have already seen how to create an simple automation which could open known workbook and worksheet. But, after this step I would like to catch some cells.value, and after send those value as parameter to a function implement in c++. If anybody know an article or have done this kind of exercise, I will appreciate his help. Thanks Gerald Re: automation Tomasz Sowinski21-Jun-01 3:39 Tomasz Sowinski 21-Jun-01 3:39  Check the COMEXCEL sample located in "Compiler COM Support Samples". Tomasz Sowinski -- http://www.shooltz.com.pl RichEditView Notifications 21-Jun-01 3:24 21-Jun-01 3:24  Hi! I need to get a notification message from my Doc/View RichEditCtrl. In order to use OnNotify, I need to know the ID of the control ( ON_NOTIFY( wNotifyCode, id, memberFxn ) ). I have been unable to find it. Does anyone know how to solve this? Or get around it? Thanks!! Ilan Kleinberger ilan25@hotmail.com NOTE!!! my replay address is spam protected make sure you remove the extra junk, if you want to reply directly. Thanks You're nobody, 'till you've been ignored by a cat. Re: RichEditView Notifications Tomasz Sowinski21-Jun-01 4:01 Tomasz Sowinski 21-Jun-01 4:01  The ID is AFX_IDW_PANE_FIRST if you don't use splitters. However, the best way to handle notifications is in CRichEditView-derived class itself. Just use ON_NOTIFY_REFLECT macro instead of ON_NOTIFY in the message map of your view: ON_NOTIFY_REFLECT(EN_SELCHANGE, OnSelChange) Tomasz Sowinski -- http://www.shooltz.com.pl how to get the VARIANT array of structure having two CPoint variables pathi21-Jun-01 3:10 pathi 21-Jun-01 3:10  Hai I want to put my structure containing two CPoint variables into VARIANT array and assign to DISPPARAMS.I need variant array of this structure. How can I do it? Thanks Pathi Gorantla bhikshapathi_g@semanticspace.com Re: how to get the VARIANT array of structure having two CPoint variables 21-Jun-01 9:39 21-Jun-01 9:39  See http://msdn.microsoft.com/library/periodic/period96/activex0696.htm Mh2! MFC Dll called from WIN32 Dll sarup21-Jun-01 1:49 sarup 21-Jun-01 1:49  mfc1.dll is a Visual-C++ extension mfc dll that contains 3 classes which use MFC and have a non-mfc external programming interface. mfc1.dll gave no errors during build. winNoMfc.dll is a Visual-C++ WIN32 dll that does not support MFC code within it. It has a dependancy on mfc1.dll. But a function from winNoMfc.dll makes an API call to one of the classes in mfc1.dll. The build of the winNoMfc.dll gives a compile time error "error C2629: unexpected 'class CSoundFile ('" and further such errors even though this class is defined in mfc1.dll. Could you suggest a reason for this. Thanks. Abhay Sarup Re: MFC Dll called from WIN32 Dll Tomasz Sowinski21-Jun-01 2:12 Tomasz Sowinski 21-Jun-01 2:12  C2629 is a syntax error. Check the terminating semicolons in class declarations. I don't think it's a problem with dlls. Tomasz Sowinski -- http://www.shooltz.com.pl C++ map parag21-Jun-01 1:34 parag 21-Jun-01 1:34  how do i insert key,values in a map ? typedef std::map<char*,int>myMap; myMap.insert("abc",1); this does not work,what is wrong here ? parag Re: C++ map 21-Jun-01 2:34 21-Jun-01 2:34  You can see the class CMap, that is the class base of CMapStringToOb and else. Then you should do: CMapStringToOb mymap; Declare a object; mmymap.SetAt("abc", object); Jane Re: C++ map parag21-Jun-01 3:01 parag 21-Jun-01 3:01  no budy, i want to use c++ map want to return from a function, how to insert key-values for C++ ? parag Re: C++ map Tomasz Sowinski21-Jun-01 2:55 Tomasz Sowinski 21-Jun-01 2:55  You can use myMap::value_type or std::pair. Also, you should consider replacing char* with std::string. typedef std::map<char*,int> myMap; myMap m; m.insert(myMap::value_type("aa", 1)); m.insert(std::pair<char*,int>("bb", 2)); Tomasz Sowinski -- http://www.shooltz.com.pl Re: C++ map 21-Jun-01 5:59 21-Jun-01 5:59  typedef std::map<std::string, int=""> MyMap; MyMap map; map["blah"] = 5; int result = map["blah"]; // result = 5 how to pass CTypedPtrList object pathi20-Jun-01 23:37 pathi 20-Jun-01 23:37  Hi I declared CTypedPtrList object in the document class like this CTypedPtrList<cptrlist,cconnector*> m_strokeList; and I want to pass this list to a function in a view by declaring reference CTypedPtrList<cptrlist,cconnector*>& LineList = pDoc->m_strokeList; writeFile(filepath, LineList ); I am getting error that error C2664: 'writeFile' : cannot convert parameter 2 from 'class CTypedPtrList<class cptrlist,class="" cconnector="" *="">' to 'class CTypedPtrList<class cptrlist,class="" cconnector="" *="">' No copy constructor available for class 'CTypedPtrList<class cptrlist,class="" cconnector="" *="">' How can I solve this problem? bhikshapathi_g@semanticspace.com Re: how to pass CTypedPtrList object Tomasz Sowinski21-Jun-01 0:18 Tomasz Sowinski 21-Jun-01 0:18  You're trying to pass CTypedPtrList by value. You should use const reference instead - passing arguments by value is usually much slower and resource consuming (unless you're passing stucts containing only simple types like int or double). Change the declaration of writeFile function to this: void writeFile(CString filepath, const CTypedPtrList & list); Tomasz Sowinski -- http://www.shooltz.com.pl Automatic Browser Plugin Installer Kannan Kalyanaraman20-Jun-01 23:08 Kannan Kalyanaraman 20-Jun-01 23:08  I need to write an automatic plugin installer for browsers(Both IE and Netscape) plugin. I know for Internet Explorer, you can do it with ActiveX and cab files, but do not know how to do that... so anyinfo on how to proceed ..be of great help. I realised, i need to do 2 things to be done by installer, 1. Detect browser's plugin directory 2. Copy plugin to that directory 3. Do I need a Certificate (cause i'm writing to clients machine not sure) thanks in advance regards Kannan call 20-Jun-01 22:11 20-Jun-01 22:11  I have an application with its doc, wiew, main classes and I added an ATL component (a dual interface). Now I want to call a Fire process in CProxy class from whichever this classes (doc, view..) or whatever I declare, how can I do it? Thanks Re: call 21-Jun-01 9:42 21-Jun-01 9:42  More details please! aka network neighborhood 20-Jun-01 21:58 20-Jun-01 21:58  I've problem to enumerate local network shares when i'm not currently connected to LAN. I use standard Windows Networking functions - WNetOpenEnum to open enumeration from root -> enumerate whole current branch with WNetEnumResource & store container resources in list(no recursion) -> open remaining containers from list w/ WNetOpenEnum and repeat enumeration until list is empty or other error. When my comp is connected to a network, all works perfectly. When not, none of shared resources is found although Windows Explorer or Windows Commander shows them. What i'm doing wrong ? Is there some source code that solves this problem or some good faq describing in depth windows networking ? Thanks in advice for help J. Forman Config: Windows98, TCP/IP network protocol, client for MS Networks, MS family logon Re: aka network neighborhood Ben Burnett21-Jun-01 7:14 Ben Burnett 21-Jun-01 7:14  My guess is that you should first detect whether or not you are actually connected to the LAN. Then if your not connected call WNetOpenEnum passing it RESOURCE_REMEMBERED as the scope. Just a theory thought, I've never actually tried it. -Ben --------- On the topic of code with no error handling -- It's not poor coding, it's "optimistic" Hw to use CArray template Özgür20-Jun-01 21:15 Özgür 20-Jun-01 21:15  Hi , i was just trying to use CArray template and ooops it gave hundreds of errors.When i get rid of it it compiles.an anybody help me to fix it OK. what i added : I have a person class in another file. and the code to create CArray is: CArray<cperson,cperson&> m_PersonArray; what is the wrog with it?should i include some header files, just give this beginner a hint with greetings Özgür Bachelor of Control&Computer Engineering from IStanbul Technical University Worked with Delphi for 6 Months Worked with Java for 3 Months Now ,Working with MFC,VIsual C++6.0 and ADO Re: Hw to use CArray template Bob Groves20-Jun-01 21:32 Bob Groves 20-Jun-01 21:32  Hi, You need to #include <afxtempl.h> probably in stdafx.h for ease. Also you will need a copy constructor and operator= for your class yourclass(const yourclass& c) yourclasss& operator=(const yourclass& rhs) HTH Bob.

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