-
use COM SAFEARRAY array routines, a code for the use of two arrays, a string arr...
COM中使用SAFEARRAY数组例程,代码中给了两种数组的用法,一种是字符串数组,另一种是自定义数据结构数组。 -use COM SAFEARRAY array routines, a code for the use of two arrays, a string array, and the other is from the definition of array data structure.
- 2022-06-13 17:16:17下载
- 积分:1
-
任意长度数据实现加减乘除等算法实现,可以封装为函数使用...
任意长度数据实现加减乘除等算法实现,可以封装为函数使用-An arbitrary length of data to achieve such as addition and subtraction multiplication and division algorithms can be encapsulated as a function of the use of
- 2022-03-06 15:02:23下载
- 积分:1
-
负责提供将Excel转换到Access数据库中,从而提供数据的访问识别能力...
负责提供将Excel转换到Access数据库中,从而提供数据的访问识别能力-will be responsible for converting Excel Access to the database, thereby providing access to the data to identify capacity
- 2022-03-10 20:56:06下载
- 积分:1
-
Marking a good article, but are in English, we will look at.
一篇较好的标记算法文章,不过是英文的,大家可以看看。-Marking a good article, but are in English, we will look at.
- 2022-03-02 21:14:31下载
- 积分:1
-
ATL Acer interface mapping some of the ways
ATL接口映射宏的一些方法-ATL Acer interface mapping some of the ways
- 2022-10-21 10:40:03下载
- 积分:1
-
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...
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
- 2022-01-22 06:22:02下载
- 积分:1
-
潘爱民的《COM原来与应用》第三章的源码
潘爱民的《COM原来与应用》第三章的源码-PAN Ai-min
- 2022-02-10 04:42:03下载
- 积分:1
-
完整的时钟类的实现,运行程序可以输出程序自带的设置时间,并可以自己设置时间。...
完整的时钟类的实现,运行程序可以输出程序自带的设置时间,并可以自己设置时间。-Complete realization of the clock type, operating procedures can bring their own output of the setup time and setup time can be their own.
- 2022-08-21 04:59:40下载
- 积分:1
-
codes about sending files to serial COM in MSDOS
MSDOS环境下,调用COM口发送文件的源代码-codes about sending files to serial COM in MSDOS
- 2023-03-27 19:55:03下载
- 积分:1
-
3DActiveX控件原码,很好的国外代码,建议同时参考NTGraph3D的其他内容共同使用,我也上传了!...
3DActiveX控件原码,很好的国外代码,建议同时参考NTGraph3D的其他内容共同使用,我也上传了!-3DActiveX control source, a very good source abroad, the proposal NTGraph3D reference to the other elements of common use, I also upload!
- 2022-03-21 19:16:17下载
- 积分:1