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检查并口打印机并口状态
状态：忙，空闲，错误，缺纸
检查并口打印机并口状态
状态：忙，空闲，错误，缺纸-Parallel port parallel port printer status check status: busy, free, error, lack of paper
- 2022-03-15 10:45:31下载
- 积分：1
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document management systems, software development platform, including informatio...
文件管理系统，开发平台pb
软件包括 信息登陆，进库，打印等操作。-document management systems, software development platform, including information pb landing into the basement, printing operation.
- 2022-06-03 10:50:58下载
- 积分：1
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它是基于一个对话框的应用程序，使用enumprinters获当前打印驱动程序，从而进行选择...
它是基于一个对话框的应用程序，使用enumprinters获当前打印驱动程序，从而进行选择-it is a dialog-based applications, the use of the current enumprinters 320914, in order to choose
- 2022-09-09 01:45:03下载
- 积分：1
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不怕溢出的sprintf
int main()
{
string s
stringprintf(s, "int: d, double:...
不怕溢出的sprintf
int main()
{
string s
stringprintf(s, "int: d, double: f, str: s", 18, 18.55, "test")
cout
- 2022-04-15 21:31:30下载
- 积分：1
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打印表格要赢得打印机
获取DOS应用程序生成的标准打印机输出，并将其转发
- 2022-02-03 07:13:53下载
- 积分：1
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一个简单的报告打印程序！适合于初学者作为参考！
一个简单的报告打印程序！适合于初学者作为参考！-Report a simple procedure to print! Suitable for beginners as a reference!
- 2022-01-26 07:32:13下载
- 积分：1
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一个简单的打印类，对于不是十分复杂的报表打印效果不错，简单快捷！...
一个简单的打印类，对于不是十分复杂的报表打印效果不错，简单快捷！-A simple print category, for not very complex statements prints good, simple and quick!
- 2022-03-23 00:50:56下载
- 积分：1
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Print notes about the source code to support a fixed number of rows of the page
关于打印票据的源代码，支持固定行数的分页-Print notes about the source code to support a fixed number of rows of the page
- 2023-08-08 19:10:03下载
- 积分：1
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this paper describes the design of the structure of the test question
database...
C++做的管理系统，该系统有安全的用户登录模块、方便快捷的浏览界面、易于操作的功能模块。本文的分析基于知识点的试题库结构基础上，阐述以知识点难度系数和题型为主要控制参数的组卷算法的建立与实现方法。该系统的运用不仅提高了教师的工作效率,而且可以实现真正意义上通用性。-this paper describes the design of the structure of the test question
database and the method of the foundation realization of arithmetic of organizing examination paper with the main controls parameters of content of exam and coefficient of difficulty and the structure of test question
- 2022-01-26 05:14:23下载
- 积分：1
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修改MFC的打印预览窗口的工具条按钮为图标按钮
修改MFC的打印预览窗口的工具条按钮为图标按钮 -Modifying the button of the toolbar in MFC printing preview window to the button with button
- 2022-07-13 22:36:31下载
- 积分：1
