C / C++ / MFC

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read non-text files Mazdak9-May-03 4:43 Mazdak 9-May-03 4:43  I use this coed to read files: FILE *file = fopen(szpath,"rb"); if(file!=NULL) { char *svRead; fseek (file , 0 , SEEK_END); long lSize = ftell (file); rewind (file); svRead = (char*) malloc (lSize); int i = fread(svRead,sizeof(char),lSize,file); } But it works only for TEXT files ad when I read jpg files with it ,it only read 3 or 4 first character. Mazy No sig. available now. Access to database using CDatabas & CRecordset Ghasrfakhri9-May-03 4:08 Ghasrfakhri 9-May-03 4:08  Hi I use CRecordset to access to MSAccess Database When I want to access database With ODBC & without CDatabase it work well. But I want To use db without using ODBC & directly, I used CDatabase To do it but Recordset will readonly CDatabase Database; Database.OpenEx("DRIVER={Microsoft Access Driver (*.mdb)};DBQ=DB\\TT.mdb",0); CMyRecordset rs(&Database); please Help me Iman report -printing jaclus9-May-03 4:07 jaclus 9-May-03 4:07  searching for a good report-printing c++ library How to change the color of a scroll bar's appearance? stanley guan9-May-03 4:04 stanley guan 9-May-03 4:04  How to change the color of a scroll bar's appearance? Please help me! stanley Re: How to change the color of a scroll bar's appearance? Chris Richardson9-May-03 6:46 Chris Richardson 9-May-03 6:46  This may help you if you look down in the article a bit, there's a picture of a custom drawn scrollbar: http://www.codeproject.com/dialog/coolscroll.asp[^] Chris Richardson Terrain Software Re: How to change the color of a scroll bar's appearance? stanley guan10-May-03 18:44 stanley guan 10-May-03 18:44  Thanks for your help.;P stanley float window novachen9-May-03 4:00 novachen 9-May-03 4:00  How can we create a little float window on top of desktop to receive drop from other application? I can't find any meterial descript it. Maybe i take a wrong express :< Re: float window jhaga9-May-03 10:05 jhaga 9-May-03 10:05  Take a look at this! http://www.codeproject.com/tools/ontop.asp[^] jhaga CodeProject House, Paul Watson wrote: ...and the roar of John Simmons own personal Nascar parked in the garage. Meg flitting about taking photos.Chris having an heated arguement with Colin Davies and .S.Rod. over egian values. Nish manically typing *censur*. Duncan racing around after his pet *c.* Michael Martin and Bryce loudly yelling *c.* C.G. having a fit as Roger Wright loads up *c.* . Anna waving *c.* and Deb scoffing chocolates in the corner. ..Good heavens! IE's popup menu novachen9-May-03 3:57 novachen 9-May-03 3:57  A simple question. how to add a new menuitem to IE's right button popup menu? Re: IE's popup menu Chris Richardson9-May-03 6:49 Chris Richardson 9-May-03 6:49  There's other simpler ways to do it, but if you want real control, take a look at this article: http://www.codeproject.com/atl/PopupBlocker.asp[^] It has complete control over the context menu, if you look at the code. Chris Richardson Terrain Software Winlogon policy on Win2k abhinarulkar9-May-03 3:02 abhinarulkar 9-May-03 3:02  Hi, I want to change the Winlogon policy programmatically. This I'm able to do by finding some of the registry entries in the Windows registry which would bring this policy into effect. But changing this policy through registry don't show the changed status in the windows 2k Local Security Policy snap-in. What shall I do to reflect this change in the Local Security Policy Snap-in. Thanks, Abhishek. Learning is a never ending process of Life. Convert .mak file to .dsp dabs9-May-03 2:21 dabs 9-May-03 2:21  Does anyone know about a tool that can convert a .mak file to a .dsp file? Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput! Re: Convert .mak file to .dsp Maxwell Chen9-May-03 2:34 Maxwell Chen 9-May-03 2:34  The tool is ............... Visual C++. ;P;P Run your Visual C++ ... the menu: File -> Open Workspace -> Choose the file type to open as Makefile (.mak) or All types (*.*) ...... BuggyMax Re: Convert .mak file to .dsp dabs9-May-03 2:48 dabs 9-May-03 2:48  Thats nice..... OK I wasn't clear enough. I don't want just the .mak file inserted, I want a full .dsp file that contains all the same files as the .mak file so I can get class view, file view and resource view as I do with a regular project created in VC. Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput! Re: Convert .mak file to .dsp JensB9-May-03 3:43 JensB 9-May-03 3:43  Hi I can be wrong with this, but is the .mak file a textfile and can't you just rename the .mak to .dsp? Hope it helps a bit. Greetings Jens Re: Convert .mak file to .dsp Rickard Andersson209-May-03 6:26 Rickard Andersson20 9-May-03 6:26  JensB wrote: can't you just rename the .mak to .dsp No no no no! A .mak and .dsp file is NOT the same! Open a mak file and a dsp file in Notepad and look. Rickard Andersson8 Here is my card, contact me later! UIN: 50302279 E-Mail: nikado@pc.nu Interests: C++, ADO, SQL, Winsock, 0s and 1s Re: Convert .mak file to .dsp code_discuss20-Aug-07 15:05 code_discuss 20-Aug-07 15:05  Have you found the solution? Re: Convert .mak file to .dsp dabs20-Aug-07 22:19 dabs 20-Aug-07 22:19  I honestly can't remember My guess would be that I just had to manually add all the files to a new .dsp file. But as I said, I really can't remember. Wenn ist das Nunstück git und Slotermeyer? Ja! Beierhund das oder die Flipperwaldt gersput! Re: Convert .mak file to .dsp code_discuss21-Aug-07 3:37 code_discuss 21-Aug-07 3:37  add field in Dbase IV database JensB9-May-03 1:24 JensB 9-May-03 1:24  Hi Does anyone know a tool which i can use to add a field in Dbase IV database? I'm know using the librairies of Codebase. But no tool found for adding fields Greetings Jens How to delete a single line in a text file? julych9-May-03 0:54 julych 9-May-03 0:54  How to delete a single line in a text file (with or without MFC functions)? Re: How to delete a single line in a text file? Johnny ²9-May-03 1:09 Johnny ² 9-May-03 1:09  Theres no easy way, you'll need to read the original file in, and write it out to another file without the line of text. Then delete the original and swap the new one in place Re: How to delete a single line in a text file? Hari Krishnan (Noida)9-May-03 1:31 Hari Krishnan (Noida) 9-May-03 1:31  Hi, consider CStdioFile::ReadString(It reads single line) and use intermediate buffer to write. Hope this Helps. regards ~Hari~ Large Icon Display Kyudos9-May-03 0:44 Kyudos 9-May-03 0:44  I'm writing an 'about' dialog class and I wanted to display the application icon on it at 48x48. I can't find any resource that tells me how to do this. If I use a CStatic control it automatically resizes to 32x32, even when I specifically use an icon that only has 48x48 in it. I can't believe this isn't possible...is it? Thanks, Dan Re: Large Icon Display Johnny ²9-May-03 0:52 Johnny ² 9-May-03 0:52  Does it have to be an icon? If you convert the icon to a bitmap then you can display that and have it any size you want

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