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Re: Background color of a CTreeCtrl object. Ryan Binns17-Jul-03 3:12 Ryan Binns 17-Jul-03 3:12  CTreeCtrl::SetBkColor() Ryan "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: Background color of a CTreeCtrl object. Bob Stanneveld18-Jul-03 8:32 Bob Stanneveld 18-Jul-03 8:32  thanks Re: Background color of a CTreeCtrl object. Ryan Binns18-Jul-03 14:35 Ryan Binns 18-Jul-03 14:35  You're welcome Ryan "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" Hyperlinks from database..?? G}{0$T17-Jul-03 1:21 G}{0$T 17-Jul-03 1:21  Hi, I've just started programming in VC++ and I've encountered some problems. I'm accessing an Access database using DAO. This database contains two fields; a hyperlink (Addr) and a description of this hyperlink (Desc). I've done that like this: [code] void CClientListDlg::RefreshList() { COleVariant var; var.ChangeType(VT_BSTR, NULL); CString Desc,Addr; m_Desc.DeleteAllItems(); db.Open("List.mdb"); recset.Open(AFX_DAO_USE_DEFAULT_TYPE,"SELECT * FROM Clients",NULL); while(!recset.IsEOF()) { int i = 0; recset.GetFieldValue("Desc",var); Desc = (LPCSTR)var.pbstrVal; m_Desc.InsertItem(i,Desc,0); recset.GetFieldValue("Addr",var); Addr = (LPCSTR)var.pbstrVal; m_Desc.SetItemText(0,1,Addr); i = i++; recset.MoveNext(); } recset.Close(); db.Close(); } [/code] Is it possible to let VC++ show this hyperlink (Addr) clickable? Also, is there a routine to make my prog search through the database, preferably in both fields? Sorry about the newbie questions, but as I said, I'm new at this. Thanks in advance for all your help! Greetz, [NL]G}{0$T ..: [ Once Busted - Twice As Shy ] :.. Re: Hyperlinks from database..?? Steve S17-Jul-03 1:59 Steve S 17-Jul-03 1:59  1. Yes; by adding a click handler (or possibly a double-click handler) to the listview, you could then launch IE from there (by ShellExecute or some such). 2. If you want to search, you'd modify the SQL used to open the recordset. You can do this modifying one of the member variables of the CDaoRecordset, setting it to something like Addr LIKE '%codeproject%' which would return all the hlinks containing codeproject. (% might need to be a * depending on your version of Access). Steve S [This signature space available for rent] Re: Hyperlinks from database..?? G}{0$T17-Jul-03 2:11 G}{0$T 17-Jul-03 2:11  Thank you for your quick reply.. You're right, I should ShellExecute IE, but how can I use a variable link in the command? I've tried: [code] void CClientListDlg::OnDblclkClients(NMHDR* pNMHDR, LRESULT* pResult) { (32 >= (int)ShellExecute(NULL, "open", ADDRE, NULL, NULL, SW_SHOWNORMAL)); *pResult = 0; } [/code] But this does't seem to work. It VC tells me that ADDRE is not defined.. Any suggestions? Greetz, [NL]G}{0$T ..: [ Once Busted - Twice As Shy ] :.. Re: Hyperlinks from database..?? Ryan Binns17-Jul-03 3:13 Ryan Binns 17-Jul-03 3:13  Steve S wrote: [This signature space available for rent] How much? Ryan "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" Can't get remove to work for me properly.. IrishSonic17-Jul-03 1:15 IrishSonic 17-Jul-03 1:15  Hiya I am using remove function to remove a file i.e remove( "\\myfile.pmx" ); which works fine but when the file is in a directory i.e remove( "dir\\myfile.pmx" ); It doesn't remove it. Any ideas?? thanks Re: Can't get remove to work for me properly.. Cedric Moonen17-Jul-03 1:20 Cedric Moonen 17-Jul-03 1:20  Did you try with the complete file path? MAPI problem!!! help xxhimanshu17-Jul-03 1:07 xxhimanshu 17-Jul-03 1:07  Hi all, how to use extended MAPI as redemption.dll is used..please check http://www.dimastr.com/redemption/security.htm for more details..I want to make something like that..so that when I access any object of outlook to post some data it doesnt show me any error..anyone has any clue about it..any ideas or tutorials or pointers are highly appreciated.. Thanks a lot in advance.. Himanshu MAPI problem!!! help xxhimanshu17-Jul-03 1:07 xxhimanshu 17-Jul-03 1:07  Hi all, how to use extended MAPI as redemption.dll is used..please check http://www.dimastr.com/redemption/security.htm for more details..I want to make something like that..so that when I access any object of outlook to post some data it doesnt show me any error..anyone has any clue about it..any ideas or tutorials or pointers are highly appreciated.. Thanks a lot in advance.. Himanshu out-of-class definition of members of template classes roel_17-Jul-03 1:00 roel_ 17-Jul-03 1:00  Hi, Is the following possible with Visual C++ .Net: class.h: template<class t=""> class A { public: T* GetT(); private: T* m_T; } class.cpp: template<class t=""> T* A<t>::GetT() { return m_T; } If so, what is the correct syntax? The above gives me a linker error saying 'undefined reference to A<t>::GetT()', which basically means to me that class.cpp is not included in the compilation somehow, or at least that the contents of class.cpp are not associated with the declaration in class.h (correct me if I'm wrong on this). I hope my question is clear enough, thanks for all insights! cheers, roel Re: out-of-class definition of members of template classes Mike Dimmick17-Jul-03 2:37 Mike Dimmick 17-Jul-03 2:37  You can't do this at the moment with Visual C++. The definition of the template must be available to the compiler at the point of instantation, including the definitions of all methods. In practical terms, this means you must define the function in the class.h header file. At a rough guess, it should look something like: template <typename T> class A { public: T* GetT(); private: T* m_T; }; template <typename T> T* A<T>::GetT() { return m_T; } Hope this helps. By the way, to format your code on CodeProject, for small snippets, use the <code> attribute; for larger ones, use <pre>. To get angle brackets to render, you must use the &lt; and &gt;, or use the 'no HTML' check-box. Re: out-of-class definition of members of template classes roel_17-Jul-03 4:03 roel_ 17-Jul-03 4:03  You can't do this at the moment with Visual C++. Bummer I hope they'll add support for that soon... By the way, to format your code on CodeProject, for small snippets, use the attribute; for larger ones, use . Yeah I should have done that, I'll remember it next time, thanks. Re: out-of-class definition of members of template classes roel_17-Jul-03 4:04 roel_ 17-Jul-03 4:04  Whoops I screwed up on that one Hehe. Re: out-of-class definition of members of template classes Mike Dimmick17-Jul-03 4:19 Mike Dimmick 17-Jul-03 4:19  It's the semi-infamous export keyword. Exporting a template is supposed to mean that it only gets parsed and part-compiled once. However, C++'s template model means that you can only formulate the final code for an instantiation if you have access to a partly-chewed representation of the template. The current implementations that do export - IIRC, only Comeau C++[^] currently - do so by placing a dump of the syntax tree for the template in a separate file with a name it's guaranteed to find. You'll never get a situation where you can just ship a template implementation as a binary. Re: out-of-class definition of members of template classes roel_17-Jul-03 5:51 roel_ 17-Jul-03 5:51  You'll never get a situation where you can just ship a template implementation as a binary. I know but that's not why I want it - it's just to make the interface cleaner (interface in .h file, implementation in .cpp file). But thanks for your explanation! cheers, roel Re: out-of-class definition of members of template classes Andrew Walker17-Jul-03 4:22 Andrew Walker 17-Jul-03 4:22  Gnarf wrote: I hope they'll add support for that soon... maybe not... some of the world's experts are talking about trying to get export removed from the standard. Even EDG, the world's leading compiler front end designers say that export makes little difference to build times, possibly even increasing them, whilst possibly changing the meaning of some C++ code. http://anubis.dkuug.dk/jtc1/sc22/wg21/docs/papers/2003/n1426.pdf[^] If you can keep you head when all about you Are losing theirs and blaming it on you; If you can dream - and not make dreams your master; If you can think - and not make thoughts you aim; Yours is the Earth and everything that's in it. Rudyard Kipling Re: out-of-class definition of members of template classes roel_17-Jul-03 5:52 roel_ 17-Jul-03 5:52  Very interesting, thanks! Code for CMD.exe Saty17-Jul-03 0:42 Saty 17-Jul-03 0:42  Hi, I need a code for a tool like CMD.exe. I want to do some changes to it and add some custom features to meet my spoecific needs. Any help will be appreciated. Regards Cutti Re: Code for CMD.exe Anthony_Yio18-Jul-03 1:09 Anthony_Yio 18-Jul-03 1:09  write a kernel dude. Re: Code for CMD.exe Mark Basedow18-Jul-03 14:27 Mark Basedow 18-Jul-03 14:27  Try http://www.freedos.org/ how to take the result of a select query into a variable? vcseeker17-Jul-03 0:26 vcseeker 17-Jul-03 0:26  hi all, i am trying to run a query like this ---- CDatabase database; CString sDriver = "MICROSOFT ACCESS DRIVER (*.mdb)"; CString sDsn; CString sFile = "c:\\MDD.mdb"; sDsn.Format("ODBC;DRIVER={%s};DSN='';DBQ=%s",sDriver,sFile); TRY { database.Open(NULL,false,false,sDsn); } CATCH(CDBException, e) { } END_CATCH database.ExecuteSQL("SELECT MAX(dist) INTO temp FROM TempTable"); *********************************************************************** TempTable is a dynamically generated temporary table.My problem is that i need to get the result of the above query into a variable. any help to solve this problem will be appreciated.... Thanks and regards. Re: how to take the result of a select query into a variable? Daniel Turini17-Jul-03 0:40 Daniel Turini 17-Jul-03 0:40  vcseeker wrote: database.ExecuteSQL("SELECT MAX(dist) INTO temp FROM TempTable"); Probably, in your query, you don't want to mean "INTO temp", you want to mean "AS TEMP". "INTO temp" creates a temporary table and does not return any record. "AS temp" names the column MAX(dist) as "temp". ORACLE One Real A$#h%le Called Lary Ellison Re: how to take the result of a select query into a variable? vcseeker17-Jul-03 1:07 vcseeker 17-Jul-03 1:07  hi Daniel, Thanks for quick reply. Actuall i am running the Query-- database.ExecuteSQL("SELECT MAX(dist) FROM TempTable"); and i want to get the result in a local variable that is declared inside my function .I want to assign the value of MAX(dist) into this local vaiable. something like this... int local; local = database.ExecuteSQL("SELECT MAX(dist) FROM TempTable");//I Wish i could be able to do that. Can you help me in achieving this. Regards.

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