C++C++11C++14C++17ComponentsLanguage FeatureLearn C++

Quickly Learn About Basic Windows C++ Components (QuickLook Part 4)

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December 31, 2020
TrackBar Trackbar is a slider on the form that allows users to get numeric values by dragging the track. A track bar can set integer values on a continuous range. It is useful for adjusting properties like color, volume and brightness. The user moves the slide indicator by dragging it to a particular location or clicking within the bar. We can set its Oriantaion to Horizantal or Vertial. We…
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C++C++11C++14C++17ComponentsLanguage FeatureLearn C++

Learn About Basic Windows Components In C++ Development (QuickLook Part 3)

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December 28, 2020
This post about listing String and displaying methods as fast as possible in Modern C++, in C++ Builder FireMonkey projects. In general if you have many String additions to you component, you must use BeginUpdate() and EndUpdate() methods of that Class member to do these operations faster. In normal way most of Components are also doing this addition method faster. Memo and StringLists…
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The Main Function of a C++ Program

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December 27, 2020
The source code written in C++ must be compiled (i.e. translated to the machine code) by one or another compiler such as Embarcadero RAD Studio C++ compilers before in can be runned. In general, there are two types of the resulting machine code: library and main executable…
C++11C++14C++17Learn C++

Traversing sequences without writing explicit loops

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December 26, 2020
The posts General Loop Statements in Modern C++ and Range-for-statement in modern C++ cover ways to write explicit loops. But explicit loops can be tedious to write and, what is more important, – harder to read, because the resulting code requires to spend the extra time by others in order to understand what is going on in the explicit loop. As alternative, the C++ standard library provides…
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Colors In Modern C++ For Windows Development

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December 22, 2020
Colors are very important in application development on both displaying and editing/analyzing operations. All images (pictures, photos, drawings, icons, emojis, all UI elements …) are consist of pixels in colors. You just need to change the colors of a pixel to draw a beautiful drawing or to edit a photo. You can set your drawings, bitmaps, images, you can create colorful BMP, JPG, PNG…
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