VC 实践提高_ COM 和 COM+ 篇

visual c++ 通用控件相关设计资料,pdf文件,-visual c GM controls relevant design information, pdf documents,

VC编写的office控件，增加了对word文档的保护功能，同时excel文档也能实现不可编辑。-VC s office to prepare control, increased protection word documents, excel documents at the same time also to achieve non-editable.

介绍： 介绍如何在Win32中处理串口。串口通讯可以通过多种技术实现，例如：ActiveX,I/O存取和文件操作。本文介绍Win32平台下通过文件操作技术使用串口。程序员可以使用 Microsoft Visual C++ Version 6.0所提供的kernel32.lib。在Microsoft Windows(2000,Me,XP and 95/98)中，串口作为文件处理。因此可以通过Windows文件创建函数打开串口。 文章不仅介绍了串口通讯，也介绍了在串口通讯应用程序中实现多任务，多任务可以使串口通讯应用程序在同一时间处理更多的任务，例如：读数据任务，发送数据任务，GUI任务等。-Introduction: Introduction of how to deal with Win32 serial port. Serial communication can realize through a variety of technologies, such as: ActiveX, I/O access and file operations. This article describes the Win32 platform by file operation technique using the serial port. Programmers can use Microsoft Visual C++ Version 6.0 provided by kernel32.lib. In Microsoft Windows (2000, Me, XP and 95/98), the serial port as a file handle. Windows files can be created through the open serial port function. Article not only introduces serial communications, also introduced in the serial communication applications realize multi-tasking, multi-mission can make serial communication applications at

基于_bstr_t的一个类似CString的类 -A class which is based on _bstr_ as CString

Very useful login script and session management, It stores passwords in encrypted form. Codes are structured and well commented.

如何给ActiveX传递参数的例子，注意其中的IMP单元中的set和get,用VARIANT传递参数，程序中转换-How to pass parameters to the ActiveX example, pay attention to which IMP unit set and get, by passing VARIANT parameters, the conversion process

very nice example of c compilator

ActiveX控件的应用与工作原理.ActiveX控件的编写，如何为控件安排属性，方法，事件，属性页，持久性存储，控件如何通知容器自身属性的改变。如何注册控件与取消控件注册。在VB和VC中访问ActiveX控件。-ActiveX Controls Application and working principle. ActiveX controls to prepare, how to control arrangements for the properties, methods, events, property pages, persistent storage, container controls how to change their own attributes. How to register controls and the abolition of the control register. In VB and VC access ActiveX controls.

注销/Unregister已经登记的ActiveX -The example fro unregistering Activex Control

computation of fft, 快速傅立也变换包-computation of fft, fast Fourier transform package also