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矩阵键盘练习，欢迎大家指点指点电子邮件：cfdx2004@163.com
矩阵键盘练习，欢迎指点。。。。。电子邮件：邮箱：cfdx2004@163.com
- 2022-06-26 00:17:12下载
- 积分：1
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learning COM technology two small examples
学习COM技术的两个小例子-learning COM technology two small examples
- 2022-10-10 23:30:02下载
- 积分：1
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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
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C++标准模板库
C++标准模板库-C standard template library
- 2022-06-01 19:17:56下载
- 积分：1
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使用多个Diapatch的例子
使用多个Diapatch的例子 -The example of using multi-dispath
- 2022-06-01 04:53:07下载
- 积分：1
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使用gps的控件，利用他了方便进行GPS读写
使用gps的控件，利用他了方便进行GPS读写-use of a GPS control, using his GPS facilitate the reader
- 2022-03-20 00:37:46下载
- 积分：1
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批量的dicom转换成12位png文件
可选择目的文件夹，命名为数字...
批量的dicom转换成12位png文件
可选择目的文件夹，命名为数字-DICOM volume into a choice of 12 purpose png file folder, named for the digital
- 2022-11-21 10:05:03下载
- 积分：1
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一个ATL进程内的组建,能够清晰体现 组建的原理
一个ATL进程内的组建,能够清晰体现 组建的原理 -a process of formation, a clear expression to the principle established
- 2022-06-15 18:30:37下载
- 积分：1
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不用ActiveX控件播放声音文件
Public Declare Function sndPlaySound Lib "winmm.dll" Alias _...
不用ActiveX控件播放声音文件
Public Declare Function sndPlaySound Lib "winmm.dll" Alias _
"sndPlaySoundA" (ByVal lpszSoundName As String, _
ByVal uFlags As Long) As Long-Play Audio File Without ActiveX Controls
- 2022-01-23 10:39:54下载
- 积分：1
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he sample creates a 2D scatter chart of student grades, highlighting
each grad...
he sample creates a 2D scatter chart of student grades, highlighting
each grade range using AlarmZones. Statistics are calculated and
plotted. Coordinate positioned ChartLabels are added to supplement the
legend and describe the AlarmZones.
- 2022-03-06 23:53:54下载
- 积分：1
