huanjing

Delphi图片转换代码，JPG转换BMP，编程学习源码，很好的参考资料。(Delphi image conversion code, JPG conversion BMP, learning programming source code, a good reference.)

随机生成A-Z、a-z、0-9的随机字符串(Randomly generated AZ, az ,0-9 random string)

提供基本榘阵 ( Matrix ) 运算 ( product 、 sum 、 difference、 transpose、 traceof ) 的非可视构件 ( 1.0 版，附源码 C++Builder 3.0/4.0/5.0 版适用 )，作者 : Jeff Hiscock。 (provide basic Ju Front (Matrix) operator (product, the sum and difference, transpose, traceof) non-visual components (version 1.0, with C source code version of the application Builder 3.0/4.0/5.0), Author : Jeff Woodside.)

检查系统空闲时间的控件,在设定空闲时间自动触发事件,在空闲后有初次键盘鼠标动作触发另一事件,用于做单机版程序空闲安全保护或网络程序在空闲时断开,触发后再次连接(Check the system idle time control, set the idle time in the auto-trigger event, in the spare keyboard and mouse actions after the initial trigger another event, used for free stand-alone program or network security procedures in idle disconnect the trigger again Connection)

说明：  delphi7下好用的DBGRIDEH控件(The enlib4.1 Library contains components and classes for Borland Delphi7)

在Delphi中控制Word启动和插入表格wordstart(Control Word starts in Delphi and insert a table wordstart)

Simple Additive Weighting Method with Delphi

说明：  可动态调整打印项目的支票打印程序，给大家在打印方面提供一条思路(Dynamically adjust the check printing program to print the project, to provide you an idea of ​ ​ the print)

说明：  自己编写的自动过磅系统，里面用到了OPC技术，iPLot控件(I have written automatic weighing system, which uses the OPC technology, iPLot compnent)

new feature fo open gl programmer the last ever