C / C++ / MFC

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Re: disable a button Christian Graus1-Jun-01 18:09 Christian Graus 1-Jun-01 18:09  m_Button.EnableWindow(false); Christian #include "std_disclaimer.h" People who love sausage and respect the law should never watch either one being made. The things that come to those who wait are usually the things left by those who got there first. Re: disable a button 2-Jun-01 0:36 2-Jun-01 0:36  CButton::ShowWindow(SW_HIDE) Re: disable a button Christian Graus2-Jun-01 1:56 Christian Graus 2-Jun-01 1:56  Wrong - that doesn't disable a button, it makes it *disappear*. Christian #include "std_disclaimer.h" People who love sausage and respect the law should never watch either one being made. The things that come to those who wait are usually the things left by those who got there first. GetProcessTimes() functionality on Windows 9x. Adrian1-Jun-01 11:20 Adrian 1-Jun-01 11:20  Hi, I am writing a feature that requires me to record the creation time of certain active processes. On NT I can achieve this using GetProcessTimes() but I can seem to figure out how to do it on 9x...since I have to support both platforms. Any help will be deeply appreciated. Nas. Find out what you like doing best and get someone to pay you for doing it. CHtmlView::GetHtmlDocument() RobJones1-Jun-01 9:58 RobJones 1-Jun-01 9:58  Can anyone provide some sample code for the GetHtmlDocument or GetDocument. I am trying to display HTML Code of a specified URL in a edit box or list but I'm unsure how to do this. I have read some documentation that states I should use the GetHtmlDocument or GetDocument function.. Thanks! Rob Jones Re: CHtmlView::GetHtmlDocument() Carlos Antollini1-Jun-01 11:03 Carlos Antollini 1-Jun-01 11:03  Here, you have a good example. http://www.codeproject.com/useritems/chtmlview_search.asp Good Luck!!! Carlos Antollini. Reading and writing in RTF format !!! Hadi Rezaee1-Jun-01 9:42 Hadi Rezaee 1-Jun-01 9:42  Please explain to me how can i read and write in RTF file by RichEditBox ??? I know, i must use of which function or functions, Only my problem is in CALLBACK function !!! If anyone have any example about it please send to hadi_rezaie@hotmail.com or write E-mail for me ... Thanks. My month article: Game programming by DirectX by Lan Mader. Please visit in: http://www.geocities.com/hadi_rezaie/index.html Hadi Rezaie Re: Reading and writing in RTF format !!! Carlos Antollini1-Jun-01 10:56 Carlos Antollini 1-Jun-01 10:56  In the CD of Instalation of Visual C++ 4.2 and 5.0 you have the source of wordpad. I don't remember if are in the CD of Visual Studio 6. Do You Have Some of these? I have these cds in my house. If you want, I can send you the sample, the next Monday.... A Secret. The documentation in MSDN about the callbacks for write and read RTF is wrong. I Had the some problem. Cheers!!! Carlos Antollini. Re: Reading and writing in RTF format !!! Hadi Rezaee1-Jun-01 17:33 Hadi Rezaee 1-Jun-01 17:33  Yeah, so if possible, send to me ... My month article: Game programming by DirectX by Lan Mader. Please visit in: www.geocities.com/hadi_rezaie/index.html Hadi Rezaie CDialogBar in CView! 1-Jun-01 9:07 1-Jun-01 9:07  Hi! How can I put a CDialogBar in a CView? I know I'll probably get the answer that I should create it in the child frame, but I need to have it in the view, because my application uses multiple views for every document, and the dialog bar should not be visible in all of them. My application uses MDI. Any suggestions? Thanks in advance, Erik Hammar Can't Build Release........ 1-Jun-01 8:20 1-Jun-01 8:20  Hi, I want to build the release version of my program to the RELEASE directory. I can do it successfully in DEBUG directory(normally build to DEBUG first), but don't know why, I got over 100 errors when I built to RELEASE. Some errors are funny(e.g. unidentify variable...) Do you know why? Richard Re: Can't Build Release........ Chris Losinger1-Jun-01 8:22 Chris Losinger 1-Jun-01 8:22  did you change the project settings at all in the debug build? if so, did you make the same changes in the release build? ------------------------------ Smaller Animals Software, Inc. http://www.smalleranimals.com stdout & stderr colors Amit Jain1-Jun-01 7:57 Amit Jain 1-Jun-01 7:57  If I redirect stdout & stderr to a console, is there any way for me to automatically set the colors or prompts for the two files to be different? Or do you think I should just wrap the fprintf function on my own to call SetConsoleTextAttribute based on what file I'm writing to? Thanks in advance -- Peace, Amit Jain Getting coordinates between two points(CPoint) mr20031-Jun-01 7:20 mr2003 1-Jun-01 7:20  Hi, I have two points(CPoint), m_pStart, m_pEnd I like to get all the points between these two points. anyone knows how to do this? thanks Ehsan Behboudi Re: Getting coordinates between two points(CPoint) Tomasz Sowinski1-Jun-01 7:30 Tomasz Sowinski 1-Jun-01 7:30  Do yourself a favor and buy some good book about graphic programming. In the meantime, play with LineDDA function. Tomasz Sowinski -- http://www.shooltz.com.pl Re: Getting coordinates between two points(CPoint) mr20031-Jun-01 8:41 mr2003 1-Jun-01 8:41  hi, Do you know any usefull graphic programming book?? Ehsan Behboudi Re: Getting coordinates between two points(CPoint) Christian Graus1-Jun-01 13:20 Christian Graus 1-Jun-01 13:20  Computer Graphics: Principles & Practice. Christian #include "std_disclaimer.h" People who love sausage and respect the law should never watch either one being made. The things that come to those who wait are usually the things left by those who got there first. Re: Getting coordinates between two points(CPoint) 1-Jun-01 7:41 1-Jun-01 7:41  Check out Bresenham's alogrithm for finding points on a line. Its simple and fast and works well for discrete space(like the pixels on the screen). Any graphics book worth the paper its written on will address this topic. Or you could find the midpoint of the line segment, then find the midpoint of each of those line segments, then find the mid point of each of those line segments......... Josh josh@schroff.com Re: Getting coordinates between two points(CPoint) 1-Jun-01 9:46 1-Jun-01 9:46  Try this: CPoint m_ptStart(10, 10); CPoint m_ptEnd(600, 200); int nY = 0; double dLineSlope = ((double)(m_ptStart.y - m_ptEnd.y)) / (double)(m_ptEnd.x - m_ptStart.x); for(int nX = m_ptStart.x; nX < m_ptEnd.x; nX++) { nY = m_ptStart.y - (int)(dLineSlope * nX); pDC->SetPixel(nX, nY, RGB(255, 0, 0)); } Hope this works. Re: Getting coordinates between two points(CPoint) 1-Jun-01 18:38 1-Jun-01 18:38  Go and take som beginners course in linear algebra. MFC & Thread Muslim1-Jun-01 6:49 Muslim 1-Jun-01 6:49  Hello guys I am new in VC++ and I need help please 1- I want to add some MFC code to my C++ project, do I have to include any *.dll files with my program when I want to run the program in any other PC ? 2- I want to run 2 functions in the same time ,can I ?how? (note: I saw http://www.codeproject.com/threads/ but it did not help me because its talk about GUI and MFC) foe example I am working in FTP console and I want to get a file from the ftp server and answer any command from the user (e.g. if he like to ABORT the transfer) Thank You for your great answer -------------- http://www.SaudiABM.com Re: MFC & Thread 1-Jun-01 13:23 1-Jun-01 13:23  hey, > 1- I want to add some MFC code to my C++ project, do I have to include any *.dll files with my program when I want > to run the program in any other PC ? You can link staticaly with MFC, this will allow you to ship you application with no extra DLL's (MFC ones anyway) -- though your finall exe will be a whole lot bigger. > 2- I want to run 2 functions in the same time ,can I ?how? (note: I saw http://www.codeproject.com/threads/ but > it did not help me because its talk about GUI and MFC) foe example I am working in FTP console and I want to get > a file from the ftp server and answer any command from the user (e.g. if he like to ABORT the transfer) If your planing on using MFC, then check you docs for CWinThread. If your not using MFC, take a look at CreateThread (). -Ben "Its funny when you stop doing things not because they’re wrong, but because you might get caught." - Unknown Getting a blank document by clicking OnNewDocument mr20031-Jun-01 6:45 mr2003 1-Jun-01 6:45  Hi, In my application, I can display Bitmaps.. but i like to get a blank document when i click on the sub-menu "New". Does anyone know how? Thanks Ehsan Behboudi Re: Getting a blank document by clicking OnNewDocument 2-Jun-01 5:11 2-Jun-01 5:11  You can Send a Message "ID_FILE_NEW" to the main Frame In the "new" handler. Regards, histimes Load CBitmap with LoadBitmap(); Paul Goodyear1-Jun-01 6:12 Paul Goodyear 1-Jun-01 6:12  I am grabbing some Bitmaps from an external source and need to and them to the current module to build a menu. I can add perfectly okay if the Bitmap / Icon in addedd to the current project using LoadBitmap(IDB_MYBITMAP); but I have a CBitmap object and can't get it to display. The Bitmap that I am recieving from the external source is a HBITMAP, example: HBITMAP bm = res2.LoadResourceBitmap(....); /this returns a HBITMAP The code below is how I set my Menu Bitmaps SetIcon(1, IDB_EXIT); // the first parameter being the Menu Id Command. SetIcon(35789, IDB_ABOUT); // the second being the ResourceID for the Icon/Bitmap Whats the easiest, or should I say, what is any way of being about to add this loaded Bitmap e.i. SetIcon(ResourceID, CBitmap); regards, pgudge

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