C++Introduction to C++Language FeatureLearn C++

How To Check If a Directory Really Exists on Windows

C++ Builder has a lot of specific methods in its SysUtils library that are included in the vcl and fmx libraries. Some of these are grouped as Path Manipulation Routinesthat allows user to edit, extract, get and set drive name, directory name, file name, file extensions. .. etc, and these methods are combined inVcl.FileCtrl, System.IOUtils, System.SysUtils libraries. These all…
Read more
C++Introduction to C++Language FeatureLearn C++

How To Extract The File Directory Name From A File Path In C++

C++ Builder is the easiest and fastest C and C++ IDE for building simple or professional applications on the Windows, macOS, iOS & Android operating systems. It is also easy for beginners to learn with its wide range of samples, tutorials, help files, and LSP support for code. RAD Studio’s C++ Builder version comes with the award-winning VCL framework for high-performance native Windows…
Read more
C++C++11C++14C++17Introduction to C++Learn C++

Learn How To Use Wide String Clear Methods in C++

Modern C++ uses Wide Strings and Unicode Strings to support worldwide languages. Wide Strings (std::wstring) uses wcha_tr as the character type which means they are 2-bytes chars and they are an instantiation of the basic_string class template. In C++, there are several type definitions for common character types and one of them is std::wstring types that are defined in…
Read more
C++Learn C++

Learn to Generate Beautiful Color Gradients in C++ Builder

How can we generate your own color gradients as simply as possible? In this post, we will explain how to use Color Gradients in Modern C++, in C++ Builder. Colors are very important in application development on both displaying and editing/analyzing operations. All images (pictures, photos, drawings, icons, emojis, all UI elements …) consist of pixels in colors. You just need to change the…
Read more