used the chat room to develop the source code can be used to their second develo...

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

这个控件是一个多位数码显示控件，控件的内容的操作接口就是其Caption的值。控件的显示尺寸可以通过鼠标更改控件客户区域的高度改变，数码管的个数可以通过更改其宽度改变，颜色可以通过控件属性对话框改变。该空间非常实用，非常方便。-Controls is one of the many digital display controls, controls the content of the user interface is its Caption value. Controls size can indicate changes in the mouse control through regional customers to change the height, the number of digital control can be changed by changing its width, color controls can change the Properties dialog. The space is very practical, very convenient.

进度条控件源码。不错的。-progress of the control source. Good.

做数据采集上位机用控件，可显示各种图形曲线-PC Data Acquisition to do with control, can display a variety of graphical curve

非常方便实用的界面控件,可以方便的生成类似于workspace和output窗口之类的界面.-very convenient and practical interface controls, can facilitate the generation and output similar to the workspace window like interface.

利用COM技术从数码相机上显示并下载图片-The use of COM technology from a digital camera and download pictures to show

总线开发的介绍文档，不可多得的总线开发资料。让你快速比较各类总线的优缺点。-Introduction bus development documents, development of information hard to come by bus. Lets you quickly compare the advantages and disadvantages of various types of bus.

//*** *** *** *** *** //控件名称：自绘按钮控件 //简介：自绘按钮,可设置扁平透明,三维透明等样式,可设置按钮 // 的背景图片,是否使用图标,按钮图标及按钮图标与文本的 // 对齐方式,还可设置按钮的鼠标图标.满足广大编程爱好者 // 的需求!美化自已的程序. //实现：-//******************************// Control name : drawn from the control button// description : Since painting button can be set flat transparent, three-dimensional pattern transparency, can be set button// background images, the use of icons, buttons and button icons and text of the icon// alignment, you can set the mouse button icons. the majority of programming enthusiasts meet// demand! landscaping own procedures.// Implementation :

实现web多文件上传的客户端代码。ActiveX实现。提供文件浏览，选取，以及读取操作，可配合XMLHttp来实现多文件上传-achieve more web file upload client code. ActiveX achieve. Documents browser, select and read operations, it can tie XMLHttp to achieve more file uploads

此基础示例展示如何使用不同的 COM 接口映射项宏。此示例使用 Visual C++ 本机编译器 COM 支持的聪明指针机制 (_com_ptr_t)。使用 #import 机制（而不使用 MIDL 生成的 .h 文件和 .c 文件）提供封送处理信息。-The basis of this example demonstrate how to use a different COM interface map of macros. This example uses Visual C++ The local compiler support for COM smart pointer mechanism (_com_ptr_t). The use of# Import mechanism (instead of using MIDL generated. H files and. C file) to provide marshaling information.