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通信的目的是要把信息及时可靠地传送给对方，因此要求一个通信系统传输消息必须可靠与快速，在数字通信系统中可靠与快速往往是一对矛盾。为了解决可靠性，通信系统都采用了...
通信的目的是要把信息及时可靠地传送给对方，因此要求一个通信系统传输消息必须可靠与快速，在数字通信系统中可靠与快速往往是一对矛盾。为了解决可靠性，通信系统都采用了差错控制。本文详细介绍了循环冗余校验CRC（Cyclic Redundancy Check）的差错控制原理及其算法实现。-the purpose of communication is to timely and reliable information to be transmitted to the other side, thus requiring a communication system to be reliable information transmission and rapid, in a digital communication system reliable and fast is too often one of contradictions. This paper describes a Cyclic Redundancy Check (Cyclic Redundancy Check) Principles and error control algorithm.
- 2023-06-17 06:05:03下载
- 积分：1
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CloseSmoothly_demo, digital input edit box control, numbers, characters filterin...
CloseSmoothly_demo,实现数字化输入的编辑框控件，数字，字符过滤功能-CloseSmoothly_demo, digital input edit box control, numbers, characters filtering
- 2023-06-13 15:15:04下载
- 积分：1
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一个防止密码盗窃的密码输入框的例子
一个防止密码盗窃的密码输入框的例子--Example of a password input frame which can prevent password from being stolen
- 2022-11-07 15:20:03下载
- 积分：1
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EDIT控件设置只读属性后就不允许用户进行输入和编辑删除等基本操作了,控件只可以用来信息的浏览,但是,如果使用默认的设置函数的话,EDIT控件的背景色将变成灰色...
EDIT控件设置只读属性后就不允许用户进行输入和编辑删除等基本操作了,控件只可以用来信息的浏览,但是,如果使用默认的设置函数的话,EDIT控件的背景色将变成灰色,如果你的主题程序的颜色背景进行一致的处理的话,这样可能会与你的整体风格不和,所以需要一个具有背景颜色但是又具有只读属性的EDIT控件刻不容缓了.
实现的方法其实很简单,派生一个CEDIT类,我们这里命名为CColReadOnlyEdit,再这个类中我们首先触发PreTranslateMessage,这个函数可以用来截获消息编程。-EDIT controls installed after the read-only attribute does not allow users to input and edit delete basic operation of the control information can be used only browser, but if the use of the default settings, it is highly EDIT control the background color to gray, but if your theme procedure for a background color made a deal with the case, it may be with your overall style and not, so it is necessary to have a background color but also with the read-only attribute the delay EDIT Controls. realizing the fact is very simple, derived a CEDIT category, we named CColReadOnlyEdit here, and the first category trigger PreTranslateMessage, this function can be used to intercepted news programming.
- 2023-04-26 10:30:03下载
- 积分：1
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又一个可以标注特殊字符的语法编辑框
又一个可以标注特殊字符的语法编辑框-another phrasing edit which can label special chars
- 2023-03-08 23:05:03下载
- 积分：1
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窗口界面的简单操作界面
窗口界面的简单操作界面-window interface simple interface
- 2022-07-22 17:34:07下载
- 积分：1
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货币输入控件，适合于财务编程和其它需要输入金额的软件。...
货币输入控件，适合于财务编程和其它需要输入金额的软件。-currency to import controls, suitable for programming and other financial needs of the amount of imported software.
- 2022-03-04 15:37:00下载
- 积分：1
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可以自动测试是否合法拥有者
可以自动完成检验数据是否合法拥有-can automatically test whether the legal owner
- 2022-07-03 19:10:15下载
- 积分：1
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a simple text editor, with the new, open, preservation, shear, copy, 2005
一个简单的文本编辑器，具有新建、打开、保存、剪切、拷贝、粘帖、关于和退出等功能。-a simple text editor, with the new, open, preservation, shear, copy, 2005-06, and the withdrawal of such functions.
- 2022-01-27 19:22:12下载
- 积分：1
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XML forms a control, the user can use the controls to facilitate the development...
一款ＸＭＬ表格控件，用户使用该控件可以更方便进行ＸＭＬ相关的开发-XML forms a control, the user can use the controls to facilitate the development of XML-related
- 2023-07-03 21:10:03下载
- 积分：1
