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Re: fread size problems Aviv Halperin14-Nov-01 3:18 Aviv Halperin 14-Nov-01 3:18  I forgot a line in the function so here it is..........: I wanted to get a checksum of a file. when I wrote the following function with "#define READ_BUFFER_SIZE 1024" It didn't get the right checksum for very big files. I changed it to "#define READ_BUFFER_SIZE 2048" and it worked! can anyone please explane the reason for it? then you. Aviv. BOOL FileCheckSum(CString FileName, unsigned long *Sum) { #define READ_BUFFER_SIZE 2048 FILE *fp; char DataBuffer[READ_BUFFER_SIZE]; INT32 length; fp=fopen(FileName,"r"); if(fp==NULL) return FALSE; *Sum=0; while(!feof(fp)) { /* Reset the data buffer before reading */ for(int i=0;i<read_buffer_size;i++) databuffer[i]=0; length =="" fread(databuffer,1,read_buffer_size,fp); while="" (length="">0) { if(DataBuffer[length]=='\n') *Sum += '\r'; //need to add CR to count for every LF since MC does it *Sum += DataBuffer[--length]; } } /* Add 1 to the calculated CheckSum (agreed with the BMDS) */ *Sum += 1; fclose(fp); return TRUE; #undef READ_BUFFER_SIZE } avivhal Multi-language application with resource DLL 14-Nov-01 3:08 14-Nov-01 3:08  VC++ : multi-language application with resource DLL Hello ! I would like to create a VC multi-language application with language resource DLL. It's very easy for the main program, there is many exemple. In the function CxxxApp::InitInstance() I add : HINSTANCE hRes = NULL; LoadLibrary("languFR.dll"); if(hRes) AfxSetResourceHandle(hRes); But my program use DLL and when I try to load a resource DLL into a DLL, my software lose its string table ! Could you help me ? getstyle confalonieri14-Nov-01 1:33 confalonieri 14-Nov-01 1:33  Hi, I have created a class derived from CListBox but when I use the CWnd::GetStyle() method (inside or outside my class), I can't see if my listbox has a border or not... is it a bug from Visual C++ 6.0 ? I also used ::GetWindowLong() function, but the result is the same. Thanks in advance. Multi Line List View 13-Nov-01 23:23 13-Nov-01 23:23  I apologize if this has been asked before, but is there a way to make the existing clistview class have more than one text line, or is there a class available that allows this? I want to be able to have multiple lines of text in one row, and use \n to force the next line eg. display "One\nTwo\nthree" in a cell, and have it look like this: ----------- |One | |Two | |Three | ----------- Re: Multi Line List View Nish Nishant13-Nov-01 23:58 Nish Nishant 13-Nov-01 23:58  Download this file http://www.codeproject.com/useritems/changerowheight/multiline.zip Nish Sonork ID 100.9786 voidmain www.busterboy.org Nish is a BIG fan of Goran Ivanisevic Grabbing contents of whole large window 13-Nov-01 22:40 13-Nov-01 22:40  How can I grab contents of any window of application ( from this application ) into a bitmap? Re: Grabbing contents of whole large window Nish Nishant13-Nov-01 23:01 Nish Nishant 13-Nov-01 23:01  chk out http://support.microsoft.com/support/kb/articles/Q240/6/53.asp the article is for VB but you should be able to convert easily to c++ Nish Sonork ID 100.9786 voidmain www.busterboy.org Nish is a BIG fan of Goran Ivanisevic Small and very simple thing mimi13-Nov-01 21:17 mimi 13-Nov-01 21:17  Who can write simple regular dll (at name RegDNM) by the wizard. That contain only one function (at name Reg). That gets integer and returns integer(even the same integer )and that's all. and would works in another language (as delphi) client program . Very simple . not? I tried it in all the ways that I successed to find and it works only in vc. not in delphi ! Re: Small and very simple thing Nish Nishant13-Nov-01 21:43 Nish Nishant 13-Nov-01 21:43  You might want to use COM Nish Sonork ID 100.9786 voidmain www.busterboy.org Nish is a BIG fan of Goran Ivanisevic Re: Small and very simple thing Michael P Butler13-Nov-01 22:17 Michael P Butler 13-Nov-01 22:17  Nish, that was suggested to the guy about a month back. He didn't have much success with that either. My Delphi knowledge is about five years out of date and so is my copy otherwise I'd take him up on his challenge. I refuse to believe that it can't be done. Michael Re: Small and very simple thing Nish Nishant13-Nov-01 22:37 Nish Nishant 13-Nov-01 22:37  Michael P Butler wrote: Nish, that was suggested to the guy about a month back. guy??? isnt mimi a girl-name? I know of mimi rogers [actress] Nish Sonork ID 100.9786 voidmain www.busterboy.org Nish is a BIG fan of Goran Ivanisevic Well. Can't you help me ? mimi13-Nov-01 23:11 mimi 13-Nov-01 23:11  Re: Well. Can't you help me ? Rick York14-Nov-01 15:06 Rick York 14-Nov-01 15:06  Go to this site : http://www.delphi3d.net/ There is a wrapper DLL for NVStripLib that illustrates how to do this. You are Great , Rick !!! Manny thanks !!! mimi21-Nov-01 9:07 mimi 21-Nov-01 9:07  You are Great , Rick !!! That site help me very much , Do you know any another site with example code on that subject ? Yet I miss something in that example(NVStripLib ) Manny thanks mimi Re: Small and very simple thing Christian Graus14-Nov-01 14:52 Christian Graus 14-Nov-01 14:52  Nish [BusterBoy] wrote: I know of mimi rogers [actress] Let's not forget mimi from Drew Carey. It was me who suggested COM. The interesting thing is that he/she stated they were going to lose their job over it at the time, and a month later it seems they are still hard at it. Overall my impression is that this person is in way, way over their depth. I've tried to help, but it's moved beyond anything I know squat about. Christian After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001 Re: Small and very simple thing Nish Nishant14-Nov-01 16:25 Nish Nishant 14-Nov-01 16:25  Christian Graus wrote: Let's not forget mimi from Drew Carey. Yeah! The Drew Carey show is cool! So is "Who's line is it anyway?" )) Christian Graus wrote: Overall my impression is that this person is in way, way over their depth. I've tried to help, but it's moved beyond anything I know squat about. Hmmm. Not much anyone can do with that I guess. Sometimes you feel annoyed that you couldnt help someone out despite trying. I mean the best thing about trying to help out is the feeling that you have been helping out someone. So if you try and you feel you havent been of much help, it is a little sad and annoying. Nish Sonork ID 100.9786 voidmain www.busterboy.org Nish is a BIG fan of Goran Ivanisevic How to draw flashing lines? hierro13-Nov-01 21:14 hierro 13-Nov-01 21:14  How do I make the lines I draw on the screen flash? Do I have to use palette animation? What's the easiest way? I only need simple blinking or color change. Re: How to draw flashing lines? Nish Nishant13-Nov-01 21:42 Nish Nishant 13-Nov-01 21:42  take a look at CWnd::OnTimer Nish Sonork ID 100.9786 voidmain www.busterboy.org Nish is a BIG fan of Goran Ivanisevic Hay....Guru...........See Me.....Help In Decision 13-Nov-01 21:14 13-Nov-01 21:14  I want to transfer a file from one computer to other computer at a particular location in both LAN and WAN.The Operating systems are Windows family and Language is VC++. First Approach I can use FTP to tranfer the file,I want to shift file at different directroies....eg c:\Yan1, c:\Bridge1 etc. The drawback of this approach is that the file transfer is double. 1-First send file to a virtual directory as FTP needs a virtual directory. 2-Now picks file from these virtual directories and store at desired locations. OverHead Of this Approach Must be FTP Server Must be IIS 2nd Approach Just share a single directory SHARED, and use this directory on client side, Store the file in this directory, and then at server picks file from this directory "SHARED" and do the rest of work Why Better Than First No Need Of IIS No Need Of FTP Third Approach DCOM. By using this approach i can shift files from one computer to other and then manipulate according to desire. No Need Of Extra Packages, So Mr, would u tell me which is the best, If u have any other idea, Plz tell me. Thanks. How to use GetToolBarCtrl().EnableButton? louis13-Nov-01 20:53 louis 13-Nov-01 20:53  I am trying to enable or disable a toolbar button during runtime without clicking on the toolbar itself. When a condition in some other file changes I would like to toggle the toolbar button accordingly. The OnUpdateHandler that the Wizard uses does seem to update. I am using the CToolbar::GetToolbarCtrl() and CToolbarCtrl::EnableButton(nID, FALSE) because I'm working in different files, calling a function in CMainFrame. However, the return value from EnableButton is FALSE. Why is this?? Can anyone please tell me what I am doing wrong??? m_MyToolbar is the CToolbar object which successfully has loaded my toolbar in my application. Now I just want to enable/disable a button on this toolbar... file_A.cpp void function file_A () { cMainFrame MainFrame; .... .... int nSuccess = MainFrame.m_MyToolbar.GetToolbarCtrl().EnableButton(ID_BUT1,FALSE); ... ... } Any help appreciated..! Thank you. Re: How to use GetToolBarCtrl().EnableButton? Nish Nishant13-Nov-01 21:39 Nish Nishant 13-Nov-01 21:39  have you done this? MainFrame=AfxGetMainWnd(); Nish Sonork ID 100.9786 voidmain www.busterboy.org Nish is a BIG fan of Goran Ivanisevic Re: How to use GetToolBarCtrl().EnableButton? louis13-Nov-01 22:07 louis 13-Nov-01 22:07  Thanks. Where do you want me to put this code, and what does it do MainFrame=AfxGetMainWnd(); Kind regards Re: How to use GetToolBarCtrl().EnableButton? Nish Nishant13-Nov-01 22:33 Nish Nishant 13-Nov-01 22:33  AfxGetMainWnd() returns a pointer to your Main frame window CMainFrame *a= (CMainFrame*)AfxGetMainWnd(); a->tbar.GetToolBarCtrl().whateverfunction Nish Sonork ID 100.9786 voidmain www.busterboy.org Nish is a BIG fan of Goran Ivanisevic Re: How to use GetToolBarCtrl().EnableButton? louis13-Nov-01 22:40 louis 13-Nov-01 22:40  Thank you. It works fine now. Kind regards. Re: How to use GetToolBarCtrl().EnableButton? Michael Dunn13-Nov-01 22:03 Michael Dunn 13-Nov-01 22:03  You're making a new CMainFrame object? That's the problem. You need to access the existing CMainFrame which is your main window: ((CMainFrame*) AfxGetMainWnd())->m_MyToolbar.GetToolbarCtrl().EnableButton(ID_BUT1,FALSE); --Mike-- http://home.inreach.com/mdunn/ #include "witty_sig.h" your with and

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