Home > Back-end >  The open closed principle
The open closed principle

Time:10-07

We need to develop a draws a circle and a square on the standard GUI application, the program will create a list, the list by according to the proper order of round and square, program traverse the list to map each in turn round and square (1) the required circle and a square must draw in a specific order, (2) also in the future is likely to continue to add new graphics, (3) may also have to adjust the graphics drawing order,
Ask your bosses tell me what is the results? Don't have a clue

CodePudding user response:

The graphical user interface programming can use c + + builder,

CodePudding user response:

A graphical user interface (GUI) programming can learn c + + Builder, advanced architecture (and c # drag controls), introduction to more easily,

C + + Builder is a real visual Development tool, c + + Builder can use the mouse to drag controls followed by a "design" set properties of a graphical user interface of the program, using the visual components/controls like "building blocks", built in the form of "wysiwyg" Application interface, which is the name of c + + Builder in the concept of the Builder, in this way, only needs to be written in c + + language business logic code, similar to the text interface programming under DOS, just concentrate on the business logic function, the code is very concise, data input and performance, in a graphical user interface, intuitive, and easy to use, this is RAD (Rapid Application Development, Rapid Application Development),

Book recommendation:
"C + + Builder 6 program design course (second edition)" (such as loyal lu, wen-liang liu/2011-04-01/science press) (dangdang)
"C + + Builder 6 programming examples of fine solution" (Zhao Mingxian), PDF, is a digital version, a scan version, there is also a complete implementation of tetris game,
"Wonderful" c + + Builder 6 programming Wu Yixian (Taiwan), there are a few simple little game, 10 can read later rewrite, is their mastery of the,
"C + + Builder 5 senior programming examples of fine solution" (written by Liu Bin) are larger practical program,

C + + Builder books download:
https://pan.baidu.com/s/13n9hxwVj9ai1p5L2rQC83Q
  • Related