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How to sort letter , number and Japan Text in Grid? joynet5-Sep-04 23:56 joynet 5-Sep-04 23:56  Dear friends I have to sort column in grid control and there are letters, numbers and Japanese Text in the cell. How about the algorithm and where I can get the solution way? thanks a lot ! sincerely joynet share it, enjoy it. How to write a plugin for IE CodeToad.Com5-Sep-04 23:39 CodeToad.Com 5-Sep-04 23:39  Can anyone give me a pointer or two on how I go about writing a plugin for Internet Explorer. I can't seem to find anything on it on the web. Re: How to write a plugin for IE User 66586-Sep-04 1:05 User 6658 6-Sep-04 1:05  Search for "Browser Helper Object" or "BHO". You will find some examples here at codeproject.com as well. regards modified 12-Sep-18 21:01pm. Re: How to write a plugin for IE Anonymous6-Sep-04 20:50 Anonymous 6-Sep-04 20:50  Here's a great article to start with (if you're familiar with COM). If you're not, you might want to brush up on COM before tackling a BHO project. You're always free to develop a BHO in raw C++ however, ATL is the preferred method. http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnwebgen/html/bho.asp Does this answer your question? or, did I completely misunderstand your post. Regards, John Re: How to write a plugin for IE CodeToad.Com6-Sep-04 21:07 CodeToad.Com 6-Sep-04 21:07  That looks excellent many thanks. Plss!!!Help!!!! in parallel interfacing in visual c++ sysrye5-Sep-04 23:17 sysrye 5-Sep-04 23:17  where can i get tutorials on how to transfer an 8 bit wav file using parallel port in visual c++? thank a lot for the help guys. I really need it for our thesis project.. Thanks alot!!pls help me! Re: Plss!!!Help!!!! in parallel interfacing in visual c++ soundman326-Sep-04 1:36 soundman32 6-Sep-04 1:36  If you are using Win95 or Win98 then you may be able to do it using assembler. If you are using NT/2K or XP then things get more tricky. Basically, you need a driver to allow direct access to the parallel port (which is not normally allowed). I used one ages ago, which you could give a range of I/O addresses, and you could read or write to them via a DLL. I can't remember what it is called, but Try googling for "parallel port access windows driver". Re: Plss!!!Help!!!! in parallel interfacing in visual c++ CoreyCooper6-Sep-04 14:02 CoreyCooper 6-Sep-04 14:02  I've sucseffuly used a general purpose device drive called "TinyPort". It's good, but it warns you that it is relativly slow, being that it is general purpose, not specific to a device. Re: Plss!!!Help!!!! in parallel interfacing in visual c++ jmkhael6-Sep-04 2:43 jmkhael 6-Sep-04 2:43  Check http://www.codeproject.com/csharp/csppleds.asp[^] http://www.codeproject.com/csharp/cspplcds.asp[^] Papa while (TRUE) Papa.WillLove ( Bebe ) ; Re: Plss!!!Help!!!! in parallel interfacing in visual c++ Arsalan Malik6-Sep-04 2:57 Arsalan Malik 6-Sep-04 2:57  For interfacing with parallel or serial ports in VC6, you need to get a handle by calling CreateFile function. Pass "LPT1:" as filename. Arsalan Malik Small problem with MDI, Please help!!!! Azghar Hussain5-Sep-04 22:57 Azghar Hussain 5-Sep-04 22:57  Hi Everybody, I have a small problem with MDI application. Actally I want to customize MDI application in such a way that if some one open menu->File->Open we will get file open dialog box. I want to customize this file open dialog box so that it obeys only .BMP extension file. Please note that I don't want to write my CFileDialog object and handle menu. I just want to customize the default file dialog so that it only obeys .BMP file extension. Thanks in Advance Salman Live and Let live Re: Small problem with MDI, Please help!!!! YunYan6-Sep-04 1:05 YunYan 6-Sep-04 1:05  Hi, You can define the CFileDialog object as following. CFileDialog FileDialog(FALSE, NULL, NULL,OFN_HIDEREADONLY , "Rule Files (*.rule)|*.rule||"); Conversion of CString to LPCWSTR Sudhakar Pasupunuri5-Sep-04 22:54 Sudhakar Pasupunuri 5-Sep-04 22:54  Hi .. I want to convert my "CString" to "LPCWSTR" type.. How can I do this??? Plz help me out .. Thanks Sudhakar Re: Conversion of CString to LPCWSTR Arsalan Malik5-Sep-04 23:03 Arsalan Malik 5-Sep-04 23:03  Use the function mbstowcs. It takes a char pointer, so use GetBuffer function of CString to get char pointer. Alternatively you can use AllocSysString method to BSTR, which can be easily passed as LPCWSTR. Arsalan Malik Re: Conversion of CString to LPCWSTR Archer2826-Sep-04 4:39 Archer282 6-Sep-04 4:39  use the member function GetBuffer() Link to microsoft documentation of CString::GetBuffer example: CString MyString("This is my string"); LPCWSTR MyLPCWSTR = (LPCWSTR) MyString.GetBuffer(MyString.GetLength()); note: the return type of GetBuffer() is LPTSTR Re: Conversion of CString to LPCWSTR Sudhakar Pasupunuri6-Sep-04 19:26 Sudhakar Pasupunuri 6-Sep-04 19:26  Thanks for the info.. It was working perfectly.. Thanks Sudhakar Re: Conversion of CString to LPCWSTR David Crow7-Sep-04 3:13 David Crow 7-Sep-04 3:13  Remember that for every call to GetBuffer(), there must also be a call to ReleaseBuffer(). If you are not going to be editing the internal CString buffer, why ask for a writeable copy? Try this instead: CString MyString("This is my string"); LPCWSTR MyLPCWSTR = (LPCWSTR) ((LPCTSTR) MyString); "When I was born I was so surprised that I didn't talk for a year and a half." - Gracie Allen Function to check if “C:\\myFile.txt” exists anderslundsgard5-Sep-04 22:29 anderslundsgard 5-Sep-04 22:29  I know there is a small function that checks if a file exists but I can’t find it. _____________________________ ...and justice for all APe Re: Function to check if “C:\\myFile.txt” exists BAIJUMAX5-Sep-04 22:42 BAIJUMAX 5-Sep-04 22:42  hi , try this out CFileFind oFileFind; if ( oFileFind.FindFile("C:\\myFile.txt") == 0 ) MessageBox("File Not Found") by baijumax;P Re: Function to check if “C:\\myFile.txt” exists anderslundsgard5-Sep-04 23:24 anderslundsgard 5-Sep-04 23:24  You're the hero of the day _____________________________ ...and justice for all APe Re: Function to check if “C:\\myFile.txt” exists BAIJUMAX6-Sep-04 2:43 BAIJUMAX 6-Sep-04 2:43  hi apeman, thanks 4 u r comment.why don't u wish me, hero of future computing. by baijumax;) Re: Function to check if “C:\\myFile.txt” exists Arsalan Malik5-Sep-04 22:54 Arsalan Malik 5-Sep-04 22:54  You can use FindFirstFile and FindNextFile functions in API. Arsalan Malik Re: Function to check if “C:\\myFile.txt” exists jmkhael5-Sep-04 23:17 jmkhael 5-Sep-04 23:17  Check _access and _waccess Papa while (TRUE) Papa.WillLove ( Bebe ) ; Re: Function to check if “C:\\myFile.txt” exists caoquanghanh7-Sep-04 17:37 caoquanghanh 7-Sep-04 17:37  You can use this function : PathFileExists(“C:\\myFile.txt”) hanhquang Variable argument list functions Jon Hulatt5-Sep-04 21:20 Jon Hulatt 5-Sep-04 21:20  Hi All, I'm trying to make a debug function, which will be fairly multiple use in my app, dependant on Command line arguments. The functon will always TRACE(), and if optionally specified, will write debug info to STDERR, or to a log file. All in one. I'd like to be able to implement a variable argument list function to do this. However, I can't find a way to pass the argument list to another variable argument list function. I'd like to have something like this:- void MyDebug(char * psFormat, ...) { va_list al; va_start(al, psFormat); and then format a string based on the variable arg list, something like this (which does not work). char szDbgMessage[4096]; sscanf(szDbgMessage,pszFormat, al); because, after that, I could do whatever I wanted with the string... TRACE0() it, cout it, chuck it out to a file, or even make a cup of tea with it? I managed to do more or less exactly this with gcc with the Gameboy as a target, but no compiler implementor does this the same. Has anyone ever managed this in VC++. Thanks JOn TRACE0(szDbgMessage); va_end(ptr); using System.Beer;

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