ActiveX/DCOM/ATL 实例5

本控件基于ＧＳＭ Modem工作，不需要使用电话语音卡设备。不但具备普通电话语音卡功能，还具备手机短信收发功能。 语音与短信的有机结合，既保留了传统语音呼叫中心系统简单、易用、信息容量不限的特点，又具备了准确、快捷、费用节省的特点，更能满足手机用户的喜好，也可为听力有困难的人士提供方便。同时还具备移动性强的特点。 -controls based on the GSM Modem work and do not need to use the telephone voice card equipment. Not only have ordinary telephone card, but it also possesses SMS transceiver functions. Voice and text messaging an organic combination of both the traditional voice reservations call center system is simple, easy-to-use, open-information capacity characteristics, is also equipped with an accurate, efficient, cost savings features, and can satisfy the preferences of mobile phone users, but also for hearing difficulties as a conveniences. Mobile also has strong character.

一个模拟管道流动的ACTIVEX控件-a simulated pipeline flow ACTIVEX control

串口输入，描点画线，同时画两条，并能捕捉点哦-Serial input, described stippling lines, while two paintings, and can capture the point oh

COM――到底是什么？――COM标准的要点介绍，它被设计用来解决什么问题 基本元素的定义――COM术语以及这些术语的含义 使用和处理COM对象――如何创建、使用和销毁COM对象 基本接口――描述IUnknown基本接口及其方法 掌握串的处理――在COM代码中如何处理串 应用COM技术――例子代码，举例说明本文所讨论的所有概念 处理HRESULT――HRESULT类型描述，如何监测错误及成功代码 -COM- What is in the end?- COM introduce the main points of the standard, which was designed to solve the problem of the basic elements of what the definition of- COM terminology and the meaning of these terms of use and handling of COM objects- how to create, use and destruction of the basic interface COM object- described IUnknown the basic interface and its methods of treatment have strings- in the COM code string of the application of how to deal with COM technology- examples of code, examples discussed in this article all deal with the concept of HRESULT- HRESULT type description, how to monitor the errors and the success of the code

WIN2000 变成技术内幕-WIN2000 technology into insider

动态链接库标准调用,这个例子用的是标准的调用方式,有显式调用和隐式调用,如果有好的意见请写信给我.-DLL standard call, this example is the standard way calling, call Explicit and implicit call, if there are good ideas please write to me.

依个简单的MScomm控件的应用实例，初学者可以参考-According to a simple application of Mscomm controls, beginners can refer to

ActiveX控件，用来控制调用本地的com程序，例如创建一个下载任务等。-ActiveX control used to control the local call com procedures, such as establishing a downloaded mission.

COM组件，也就是组件对象模型（Component Object Model），它本身是一种与具体平台无关的标准，支持Automation功能。VC++的ATL（活动模板库）提供了一种简便而灵活的方法用来创建COM组件对象，因为所占用的空间很小，所以被编译的控件也很小。因此我们选择ATL来设计和开发一个COM组件，该组件在窗口中绘制一个双钟摆并且可以通过修改函数参数来重绘组件，使之产生动态效-COM, which is Component Object Model (Component Object Model), which itself is a specific platform-independent standards that support Automation function. VC ATL (activity Template Library) provides a simple and flexible way to create COM object, because the space occupied by small, the controls are built very small. ATL therefore we choose to design and develop a COM component, the component in the window drawing a double pendulum and may amend function parameters to repaint components, thus producing dynamic effect

用TurboC2[1].0实现串行通讯，采用中断和查询实现串行通信-Realizes the serial communication with TurboC2[1].0