a statement tools

自动求出任何一个数值的sin值。可自动保留有效数字。-automatically derive any sin of a numerical value. Automatically retain effective figures.

用Delphi画矢量图，网上共享资源,可以画直线、圆、矩形等-Vector painting with Delphi, and online sharing of resources, you can draw a straight line, round, rectangular, etc.

利用自动生成DELPHI自带TDrivecombox控件自动检测系统磁盘盘符，满足检测光盘、U盘-DELPHI own use of automatically generated TDrivecombox control system automatically detect the disk drive to meet the detection of CD-ROM, U disk

一个背单词程序。是我闲着没事做的。 给大家-Procedures for a word back. Are to do nothing of my idle. To look at the U.S.

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.

用delphi7.0制作相框，非常有意思哟！适合新手入门学习.-Delphi7.0 to make the picture frame with a very interesting yo! Suitable for beginners to learn.

串口控件 串口控件 串口控件 串口控件 串口控件-comm

http://q2net.onchina.net/

delphi com addin

dll application for study, that made by delphi language