内存读写函数，挺有用的

VC环境下实现串口通讯功能，能进行文本文件的传输-VC environment to achieve serial communication function, can be a text file transmission

使用Windows操作系统的API函数在桌面上写在或绘画图形。-Using the Windows operating system API function to write in, or painting on the desktop graphics.

本代码可以实现打印功能,仅限于文字,不可打印条码-Print this code functions can be achieved is limited to text, can not print barcodes

一种特别的建议程序，非常有用。 用法： 1。把扩展名变成txt 2。用写字板打开 就可以运行了，然后你就扩然开朗，会特别兴奋。-a special proposal process very useful. Usage : 1. Put into txt extension 2. Using tablet can run on the open, then you expand ran outspoken, particularly exciting.

比较不错的源代码,供学习delphi的新手学习-Comparison of good source code for the novice to learn delphi study

计算用运算符后缀法表示的表达式的值。后缀表达式也称逆波兰表达式，比中缀表达式计算起来更方便简单些，中缀表达式要计算就存在着括号的匹配问题，所以在计算表达式值时一般都是先转换成后缀表达式，再用后缀法计算表达式的值。如：表达式(a+b*c)/d-e用后缀法表示应为abc*+d/e-。只考虑四则算术运算，且假设输入的操作数均为1位十进制数（0―9），并且输入的后缀形式表达式不含语法错误-calculated Operators suffix France said the value of the expression. Suffix expression also called inverse Poland expression, which is made up of formulas can be more convenient for some simple, ordinary expression to calculate the brackets on the existence of the matching problem, in the calculation of expression values are generally first converted into a suffix expression, reuse suffix calculated the value of the expression. Such as : The expression (a, b* c)/d-e suffix method used to be said for abc* d/e-. Consider only four arithmetic operations and the operation of input assumptions are a few decimal (0-9), and enter the suffix-free form expression syntax errors

非常精确的计时程序! 利用WINDOWS提供的API精确计时,精度为毫秒.-Very precise timing procedures! Use the API provided WINDOWS precision timing, accuracy of milliseconds.

一个适合VB初学者程序 -Suitable for beginners VB program

串口仿真程序软件-serial simulation software

控创的JIDA32的API函数,对使用该板子的用户有帮助-Kontron JIDA32 of the API function, the use of the board to help the user