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Windows下的高精度计时和高频事件的产生 在开发 Windows 下的应用程序时,经常需要用的计时,尤其在一些对时间要求比较高的程序中,计时的精确性是很重要...
Windows下的高精度计时和高频事件的产生 在开发 Windows 下的应用程序时,经常需要用的计时,尤其在一些对时间要求比较高的程序中,计时的精确性是很重要的,本文介绍了两种精确计时的方法,计时的精度可以达到ms级,而且可以认为它是精确的,可以在大多数情况下作为时间的基准。-under Windows precision timing and the selection of high-frequency events in the development of Windows applications, we often need to use the time, especially in some of the high demand on time the procedure, the accuracy of time is very important, this paper introduces two methods of precision timing, timing accuracy can be achieved ms level, but also that it is accurate, in most cases, as time benchmarks.
- 2022-02-16 10:03:00下载
- 积分:1
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基于AD590和52单片机00的只能温控系统
#include
#define uchar unsigned char
#define uint unsigned int
sbit lcden=P3^3;
sbit lcdrs=P3^4;
sbit lcdrw=P3^5;
sbit eoc=P3^2;
sbit ale=P2^4;
sbit st=P2^4;
sbit oe=P2^5;
sbit clk=P2^3;
unsigned long dianya=0;
uchar num;
uchar code table[]="the range:0-100";
uchar code ta
- 2022-03-23 02:09:17下载
- 积分:1
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用VC++的分形序列固步自封,它旨在表明分形树…
用VC++编写的分形小成序,用以显示分形树及其风吹效果-with VC++ fractal sequence on its laurels, it purported to show that fractal tree and the wind effect
- 2022-03-11 22:00:44下载
- 积分:1
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本源码实现了树这个数据结构。可以直接拿来用
本源码实现了树这个数据结构。可以直接拿来用-Realize the source of the data structure of the tree. Can be directly used by
- 2022-03-06 15:22:41下载
- 积分:1
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数据结构 算法与应用 C++语言描述 课后习题答案
数据结构 算法与应用 C++语言描述 课后习题答案-Data structures algorithms and application of C++ language described in the answer to after-school exercise
- 2022-02-10 06:51:49下载
- 积分:1
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实现了一个简单的个人事务助理的工具,主要介绍了VC数据库方面的编程,并且介绍了CFormView视图类的使用,CTabCtrl控件的使用,高级标签控件类的实现,...
实现了一个简单的个人事务助理的工具,主要介绍了VC数据库方面的编程,并且介绍了CFormView视图类的使用,CTabCtrl控件的使用,高级标签控件类的实现,建立ODBC数据源的建立,利用数据集访问数据库操作结果等。-achieve a simple personal assistant tool, introduced the VC database programming, and introduced the category CFormView View the use CTabCtrl control the use, control labeling senior category and that the realization of the establishment of ODBC data sources to create, access data set access to the database operating results .
- 2022-04-10 01:29:29下载
- 积分:1
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webgui,嵌入HTML页面
webgui,嵌入HTML页面-webgui, embedded HTML page ...................
- 2022-10-11 12:50:03下载
- 积分:1
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用vc++mfc做的时钟
#include "stdafx.h"#include"windows.h"#include "clock.h"#include "clockDlg.h"#include"math.h"#ifdef _DEBUG#define new DEBUG_NEW#undef THIS_FILEstatic char THIS_FILE[] = __FILE__;#endif/////////////////////////////////////////////////////////////////////////////// CAboutDlg dialog used for App Aboutclass CAboutDlg : public CDialog{public: CAboutDlg();// Dialog Data //{{AFX_DATA(CAboutDlg) enum { IDD = IDD_ABOUTBOX }; //}}AFX_DATA // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(CAboutDlg) protected: virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support //}}AFX_VIRTUAL// Implementationprotected: //{{AFX_MSG(CAboutDlg) //}}AFX_MSG DECLARE_MESSAGE_MAP()
- 2022-08-21 22:08:38下载
- 积分:1
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用代码在程序运行阶段建立MDB数据库文件
用代码在程序运行阶段建立MDB数据库文件-With the establishment of the operational phase of the program code MDB database file
- 2022-03-02 09:58:10下载
- 积分:1
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wtl的alpha例子
wtl的alpha例子-Examples of alpha WTL
- 2023-06-26 09:40:04下载
- 积分:1