The book you are holding is dedicated to programming practice in Microsoft Visual Studio 2019, development of Windows Forms Desktop .NET applications for Windows in C #. It describes the development environment and the main components, reveals the essence of technologies for visual design and event programming, a simple example shows the entire process of creating an application: from creating a form and configuring user interface components to creating event processing functions.
If you are a beginner programmer, then this book is for you. In it, to the extent necessary for a novice programmer, the technology of visual designing and event programming is described. The simple example shows the process of developing .NET Windows Forms applications for Windows.