Discussions tagged C++Builder
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more than a month ago
fgets flawed beyond 2GB in BCB Tokyo 10.2 Version 25.0.26309.314
C++ fgets works ok up to offsets of 2GB, but beyond that it returns wrong results (the line read in is not the one I can see is there). Any remedy? Thanks! ... -
more than a month ago
C++ Builder - TPacketDataSet - Delta - Persist NULL value to database.
Using TPacketDataSet delta to write cached updates to ISAM database record. Using Modified Record pair, The second delta record marked usModified holds every field, with the unmodified fields carrying NULL as the NewValue. Question: How can I deter... -
more than a month ago
C++Builder won't link. No DFM file?
Hi, Just tried to compile an empty project in C++Builder 10.2.2 (build 2004).Just an empty VCL form, save the files and project, build. Always got "ilink32Error: unable to open file "unit1.dfm"Even though the VCL form is there.No matter what I do wi... -
more than a month ago
Legacy application ( 16bit MS-DOS! ) / C codebase / Which Embarcadero product/feature level would be required?
Working for a company with an old 16 bit application which was used to run on a Pentium machine (with MS-DOS v6.2 ?). I (fortunately?!) have access to the old code base which is in C and was originally compiled using Borland C/C++ ( V5.02 ?). I ... -
more than a month ago
TRESTClient throws EBindingScopeFactoryError
I have created new console application of C++ Builder Type. My requirement is to achieve REST API Request from DLL without any UI. With some research I found TREST library. But it requires VCL library. So I Just added new VCL form in Project it will ... -
more than a month ago
How to create a background task in C++ Builder 10.2?
Hi, I'm trying to figure out how to perform a task in the background in iOS application once per day. The only thing I'm not sure of is where to place the code that runs in the background. If it was a Swift application, for example, I know that I s... -
more than a month ago
Compiling HiRedis, the official C Client of the Windows port of Redis with C++ Builder
Hi all, I'm in the process of building Hiredis, the official C client library for Redis (Windows port of course) using C++ Builder. Windows port of Redis is a fork maintained by Microsoft Open Tech community and is of course tight to MS compiler an... -
more than a month ago
Update CPU available when using Parallel library
Hello all, I came into this point the first time I had the chance to see our application running on a "pro" virtual machine, Windows Server 2012 hosted by VMWare VSphere virtual server platform. Our application is a post-processing data tool that r... -
more than a month ago
How do I convert TPresentationProxyFactory.Current.Register to C++ Builder
I am trying to subclass TCustomEdit __fastcall TAltorFMXEdit::TAltorFMXEdit(TComponent* Owner) : TCustomEdit(Owner) I have added : __fastcall TStyledAltorEdit::TStyledAltorEdit(TComponent* Owner){} //----------------------------------------------... -
more than a month ago
Animating gif in firemonkey
i put a custom loader gif in my multi-device application and when i run it just shows as an image. is there any way to animate this gif to view as normal?... -
more than a month ago
Access violation at address 9EB7DF54, accessing address 0000000C
While developing an android application (and iOS), using the C++ builder, I ran into an issue with opening a file. I followed the tutorial from the documentation (http://docwiki.embarcadero.com/RADStudio/Berlin/en/Resource_Files_Support), and used th... -
more than a month ago
How to Create an AWS REST API request with AWS4Authentication?
How to connect AWS API GATEWAY with AmazonAWS4Authentication ? I could not find any C++ sample code. ... -
more than a month ago
FIREDAC / MONGODB / Auth SCRAM-SHA-1 not supported -C++Builder Berlin 10.1 Enterprise
Hi,I'm trying to connect a FDConnection with mondoDB 3.n if I don't use the username and the password (in my local sandbox) all works properly, but if I try to connect the components to a cloud MondoDB with authentication I faced this error."Auth SCR... -
more than a month ago
Stay awake
Is there a way to make a FMX C++ Builder app for iOS and Android to stay awake all the time. For example: If I want to make an app that displays the current speed, altitude and position to the driver. You don't wan't the screen to go black after a l... -
more than a month ago
C++Builder: Link error when calling a method from a Jar file
I'm developing a mobile app using C++ Builder Berlin 10.1 which use a Jar library to scan barcodes. With Java2OP, I obtained a Delphi Bridge File to use the functions of the Jar. I translated it to C++ and include it to my project with the associated... -
more than a month ago
Bad behaviour changing the device orientation
Hello, I'm trying the C++ Builder for mobile development, but at the first samples that I've run, or even making a project from the scratch and adding to it any control with the Align = Client (I've tried to use the controls inside layouts, tabs, et... -
more than a month ago
WSDL/SOAP on Multi-Device application don't work on Android - C++ Builder Berlin 10.1
Hello, I made a test application to test Multi-Device application and validate our migration to the new embarcadero C++ Builder 10.1 Berlin... unfortunately it didn't get so well... We have a web-service developed in C++ builder 2007 (ISAPI). When ... -
more than a month ago
COFF2OMF problem
Hi, I have *.lib file written in VC++ that I want to convert it from COFF to OMF. I used the utility COFF2OMF and also ImpLib, and ImpDef then Implib, but unfortunately I am still get linker error. Could anybody help me to convert the following att... -
more than a month ago
Loading PNG image from web into TImage, android, c++Builder XE8
Hi ! I have several small .PNG pictures I wan't to load from a web-address and into TImage images in my application. The pictures are "dynamic", so I don't want to "hardcode" them into my app by using TImageList etc. I have seen several examples, b... -
more than a month ago
W8006 warning on second instantiation of inner type of template class
Hi there! I stumbled upon a bunch of W8006 warnings and set myself to removing them, because I couldn't figure out for the life of me why the compiler was behaving the way it is. Here is the basic setup, as a standalone console application: template...
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