Hi to all, is there any information available for the next version ( 2011 ?? ) of Delphi/cbuilder from Embarcadero ?. Is there some link somewhere pointing to info related to next Delphi / cbuilder , when and what it might be in ? Anything? Thanks a lot. Sebastian. ...
Hi all, I recently installed Zeos 6.6 stable on BDS2006 for both the Delphi and C++ personalities. In order to do so, and since Zeos is written in Delphi, I checked the "Generate all C++ Builder files" when building the packages. The problem I found was that, somehow, not all necessary .DCUs were generated during the building of the...
I am required to recompile a C++ builder project, and am come across this problem. one of the unit contains the followings: #include "LMDBaseControl.hpp" #include "LMDBaseGraphicControl.hpp" #include "LMDBaseLabel.hpp" #include "LMDBaseMeter.hpp" #include "LMDControl.hpp" : When I compiled this unit, I got the followi...
I am using Borland C++ Builder 6, on an XP PC. When I compiled a software unit that made reference to crtdbg file, I received the following error messages: /* Borland version of Microsoft CRTDBG.H header file This is used by MFC and ATL. */ /* * C/C++ Run Time Library - Version 11.0 * * Copyright (c) 1999, 2002 by Borl...
Hi, I'm trying to develop a set of controls which all have a number of common behaviours with respect to sizing. I think that this is an instance where multiple inheritance is required (although am fully willing to accept any advice to the contrary). What I would like to do is basically a mixin pattern class Sizable { ......
If void main is a user efined function then can we make any change in this user dfeined function.for eg: can we write/use void main1() in place of main()???? ...
I have consistently had IDE problems in Delphi/C++Builder for years, with every version. I usually just reboot, recompile, etc. and move on. However, I keep seeing others say that the IDE is rock solid. I've read many people say that most IDE problems are a result of custom component problems. We have several of our own custom compon...
I have an external program which takes in a few arguments (PrintLabel) which is called from my application using ShellExecute. PrintLabel is shown below. Sometimes it can take upwards to 15 to 20 seconds to print a label. It seems to get worse over time. If the PC is rebooted, then the printing speeds up again but it gets slower over tim...
How can I add libCurl to a Borland C++ Builder 6 Project? I tried including its directory in the project's compiler and linker search paths, then I made a lib from the libcurl dll and I added it to the project, I'm trying to get a piece of sample code to compile, but it throws on error that it doesn't find curl/curl.h in the line #includ...
I have the following code, and for the life of me, I cannot understand why there would be an Access Violation exception? I even deleted all the OBJs, TDS etc files and put it into a new project, still the Access Violation occurs. Essentially, this code displays a TListView in a TFrame and is to show the various current times around the ...
Form1 connects to a database and keeps the connection in a published property Form1->DBSession. In the project source I would like to make sure that this session is closed, even if the program is aborted throwing an exception (in a library). My code includes the form using USEFORM("fForm1.cpp", Form1); When writing this code in Win...
I am attempting to install a .bpk package into the Borland C++ Builder 5 IDE from the command line. I am sure that this is possible, as we have some third party components that manage to do so, but I have not been able to figure out the required steps. Any pointers are appreciated! ...
What can be done to prevent having to restart a PC after a program (C++Builder) terminated abnormaly without closing the database using firebird 2? What I am looking for: I would like to be able to just restart the program without any other intervention. (I could have the user call a batch file executing some cleanup or add some lines o...
I'm using codegear c++ builder 2007. I'm trying to read a string value with a path from the registry. This path can contain unicode characters, for example russian. I have added a string value with regedit and verified by exporting that the value really contains the expected unicode characters. The result in S1, S2 and S3 below all cont...
I am doing this in C++: if (myfile.is_open()){ while (! myfile.eof()){ getline (myfile,line); DO STUFF } myfile.close(); } else{ cout << "Unable to open file"; } I am trying to read the lines from a text file and do stuff with it. I am trying to see what the run t...
Hi, I was comparing a simple hash function that I wrote which just multiplies it by a prime mod another prime number (the table size) and it turns out that stl is slower by 100 times. This is the test method that I wrote: stdext:: hash_map<string, int> hashDict; for (int l = 0; l < size; ++l){ hashDict[arr[l]] = l; } long int before...
I'm using C++ Builder 5. Is there a way to group a disparate set of controls so that by simply calling, for instance, myGroup.Enabled = false; will set all group of controls enabled property to false? I can't use a GroupBox since the controls (labels, checkboxes, etc) are on different TabPages. The reason I ask is so I don't have to cal...
Hi, I want to make a game of TicTacToe. WhenI resize the window I want to appear more buttons on the interface. From a matrix of 3x3 to 4x4 etc up to 9x9, depending on how much I resize the window. How do I do this? I will make a free web site design to whoever provides me with a working answer (and something extra for the full program...
Can we 'easily' (in some way) compile C++Builder project into VisualStudio 2005 C++. New in C++ i'm looking for references in that matter (CBuilder vs VS). Thanks. ...
I'm looking for a VCL component for C++ builder. It should preferably have a toolbar with drag & drop functionality. I want to define a building or area (which might not be rectangular) and split it into "rooms" (or areas, or whatever you want to call them). And I want to be able to put "doorways" (or passages, etc) from a room into its...