Delphi中向TDBGrid添加组件是一件十分麻烦的事情。笔者在这里向大家介绍一种利用WIN32 API函数在TDBGRID中嵌入CHECKBOX组件的方法。...

unit Video interface uses Windows, Messages, SysUtils, Classes, Graphics, Controls, stdctrls, ExtCtrls, avicap, mmsystem, dsgnintf // Types for event-procedures type TCapStatusProc = procedure(Sender: TObject) of object TCapStatusCallback = procedure(Sender: TObject nID: integer status: string) of object TVideoStream = procedure(sender: TObject lpVhdr: PVIDEOHDR) of object TAudioStream = procedure(sender: TObject lpWHdr: PWAVEHDR) of object // Property Editor for driver selection type TDrivereditor = class(TPropertyEditor) function GetAttributes: TPropertyAttributes override procedure GetValues(Proc: TGetStrProc) override function GetValue: string override procedure SetValue(const Value: string) override end -unit Video interfaceuses Windows, Messages, SysUtils, Classes, Graphics, Controls, stdctrls, ExtCtrls, avicap, mmsystem, dsgnintf// Types for event-procedurestype TCapStatusProc = procedure (Sender: TObject)

一个简单的多媒体播放组件，能播放avi等三种格式-A simple media player component, three kinds of formats that can play avi, etc.

DELPHI连接数据库方面的电子书-DELPHI connect to the database in e-book

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

用Delphi做的小程序，可以实现启动一个新的IE并控制它运行的功能。-do with Delphi small programs, can achieve launched a new IE control over its operations and functions.

数学算法，该书内所有程序的源码，Delphi程序-Delphi

这一系列是我平时收集的pascal深入核心编程， 希望对大家有帮助，开发环境是delphi-this series is my usual collection of pascal-depth core programming, we hope to help the development environment is delphi

The Internet allows computers thousands of miles apart to exchange information through programs such as Web browsers, and nearly all of these programs gain access to network communication services through the sockets programming interface. TCP/IP Sockets in C: Practical Guide for Programmers is a quick and affordable way to gain the knowledge and skills needed to quickly develop sophisticated and powerful web-based applications. Written by two experienced networking instructors, the book s focused, tutorial-based approach enables the reader to master the tasks and techniques essential to virtually all client-server projects using sockets in C. Programming concepts are introduced through simple, real-world examples, and are accompanied by line-by-line code commentary that describes the purpose of each part of the program. The book s companion website also contains myriad employable examples of command-based source code discussed throughout the text

开发客户/服务器应用程序时，一个需要考虑的问题是，面向集合还是面向记录？客户程序并不是 像桌面数据库程序那样直接面对数据库表，而只是面对数据的子集。 客户程序在向服务器请求数据时，得到的数据可能是由一个或多个表中的字段构成的，而请求是 通过结构化查询语言( S Q L )实现的。 -development of client/server applications, a need to consider the problems that still face pool-oriented record? Clients are not as desktop database program as directly face the database tables, and faced with only a subset of data. Client to the server requesting data, the data may be from one or more tables of fields, which are requested through structured query language (S Q L) achieved.

人机版，能实现智能，但是不是很高级.. 其具体实现比较复杂-chinese chess