بیشترتوضیحاتافزودن یادداشت جدیدChapter 8, we'll continue by exploring the overall structure of a Delphi application, with coverage of the role of two global objects: Application and Screen. I'll also discuss MDI development as you learn about more advanced features of forms, such as visual form inheritance. In addition, I'll discuss frames, which are visual component containers similar to forms.In this chapter, I've also provided a short introduction to direct painting and to the use of the TCanvas class. More about graphics in Delphi forms can also be found in the bonus chapter "Graphics in Delphi", discussed in Appendix C.