This added a # include "Form2. H" and using namespace STD. Still the same

CodePudding user response:

# include "Form2. H"

CodePudding user response:

reference 1/f, zhao teacher reply:

# include "Form2. H"

Have to write this ah

CodePudding user response:

In Form1. H file at the beginning of the add # include "Form2. H"

CodePudding user response:

The

quoted zhao teacher reply: 3/f

in Form1. H file at the beginning of the add # include "Form2. H"

Ah, you look at the first picture

CodePudding user response:

//# pragma once comment out the line to try again

CodePudding user response:

reference 5 floor 4 teacher zhao reply:

//# pragma once comment out this line try again

Comment out or not , like more than a few wrong

CodePudding user response:

This is C++.NET? Be inferior to learning 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 6.0 several sample program project source code download:






C + + Builder first program (analog chat room) v1.11
C + + Builder analog to digital double clock sample (unfinished) v0.2.1
C + + Builder card game Demo v0.03
C + + Builder of irregular image transparent texture (transparent display bitmap) three methods and simple animation v1.3
Written by c + + Builder "ZEC, arithmetic exercise program" sea starfish scene v0.9.2
C + + Builder simple example phone book Demo v1.11