Delphi production procedures, and can access the system time. Simple and practic...

随机抽奖程序 抽出一等奖1名，二等奖10名，三等奖100 同一个号码不能中多等奖-random draw process out a prize, second prize 10, Third with a 100 number can not multi-Prize

Delphi语言参考手册，用户非常需要，尤其对初学者非常重要。-Delphi language reference manual, users need, especially for beginners is very important.

详细讲述如何用delphi进行com编程-described in detail how to use delphi programming for com

Component Writer’s Guide-Component Writer"s Guide

DELPHI7经典入门编程。 新手参考书籍。-Introduction to Programming Delphi7 classic. New reference books.

这是delphi的入门教程，虽然有点抽象，但也希望对大家有所帮助-This is the introductory tutorial, though a bit abstract, but we also hope to help

ADOM+设计篇意在测试com+的事务处理能否正确执行。 将组件安装后，在组件服务中该com+组件的属性设置中将“激活”页的“启用对象池”选项选中，执行客户端程序调用上面这个方法，发现com+的事务机制不能正确执行，数据会写入数据库中。如果不选中“启用对象池”，则一切正常，数据并不会写到数据库中。 说明：Translation DataModule的设置，事务属性：requires a transaction,允许object pooling，pooled设为true,无论将AutoComplete设为True或False都会出现上述情况。 该问题最先由ytwxw (wxw) 提出，至今尚未有结论，我也发现类似问题。我俩探讨后无法解决，特在此再开一贴。请各路com+高手帮忙解答! -ADOM design sections was aimed at testing com business can correct implementation. Components will be installed, Component services in the com component attributes will be set up "activated" page "open object pool" option selected. implementation of client programs call the above, the Panel found com mechanism for proper implementation, data will be included in the database. If not selected "targets of the opening pool", then everything normal, and no data writes database. Note : Translation DataModule settings, the panel attributes : requires a transaction, allowing object pooling. pooled as a true, Regardle

Delphi7数据库开发教程,包含该书21套实例-Delphi7 database development guides, the book contains 21 sets example

Delphi 函数大全 CHM版 非常好的参考书 （推荐）-Delphi function Daquan CHM version of a very good reference book (recommended)

企业经营管理系统开发实例导航-小区物业管理，是很好的商业程序。-Enterprise Management System navigation example- district property management is good business procedures.