C++ Builder about log

本计算器实现了计算器的基本的运算功能，以及使用比较广泛的函数功能，可作为函数功能型计算器使用，同时为了方便实用，本人进行了统计功能的编程，使本计算器可以用于简单的统计。在编程时只使用了最基本的方法，未用到特别的技术。本程序的执行文件过大是一个较大的问题，在今后的学习中会逐渐改进，将程序进行分块儿，以提高执行效率。-the calculator calculator achieved the basic computing functions, and the use of more extensive Function can be used as a functional calculator use, in order to facilitate the practical, I conducted a statistical functional programming, so that the calculator can be used in simple statistics. When the program to use only the most basic of ways, not the particular technology used. The procedures are too big and is a major problem in the next study will gradually improve, procedures pm deadline, in order to enhance the efficiency of enforcement.

怎样获取快捷方式所指向的目标文件名? HRESULT hres IShellLink* psl HRESULT hres IShellLink* psl char szGotPath[MAX_PATH] char szDescription[MAX_PATH] WIN32_FIND_DATA wfd OleInitialize(0) hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, IID_IShellLink, (LPVOID*)&psl) if (SUCCEEDED(hres)) { IPersistFile* ppf hres = psl->QueryInterface(IID_IPersistFile, (void**)&ppf) if (SUCCEEDED(hres)) { WCHAR wsz[MAX_PATH] char lpszLinkFile[MAX_PATH] //这里存放的是快捷方式的路径 if(MultiByteToWideChar(CP_ACP, 0, lpszLinkFile, -1, wsz, MAX_PATH)==0) return hres = ppf->Load(wsz, STGM_READ) if (SUCCEEDED(hres)) { hres = psl->Resolve(m_hWnd, 0) if (SUCCEEDED(hres)) { hres = psl->GetPath(szGotPath, MAX_PATH, (WIN32_FIND_DATA*)&wfd, SLGP_SHORTPATH)-Get the path file of the Shortcut, using IShellLink.

Capturing the Extra Mouse Button Events. This program will demonstrate how to capture the extra mouse buttons such as the mouse wheel and x buttons (the buttons on the side of the mouse).

播放wav文件的VB控件-players wav file VB Controls

改代码opencv+海康威视网络摄像头进行识别红色，代码有详细的讲解，识别功能已经实现。平台为VS2010+opencv2.4.10。

用matlab实现最小生成树，GA算法，克鲁斯卡尔算法和prim算法三种方法,自行输入图信息，实现最小生成树，处理如旅行商问题，推销员问题等。熟悉matlab的操作和函数的使用。

播放器成生器用vb编写是vb学习者熟悉vb的很好实例-players into the Formosan vb Health is prepared vb learners familiar with a good example of vb

这个是小型视频监控系统，包括源代码和可执行。清在使用前看使用说明-this is a small video monitoring system, including source code and executable. Prior to the use of money can use

这是由长高科技的开发平台，采用三星2410chip，长高科技只提供wince4.2 BSP，这是将它改为wince5.0的版本。-This is determined by long high-tech development platform, using Samsung 2410chip, long high-tech only wince4.2 BSP, which is that it be replaced wince5.0 version.

用C语言编写的一个文本界面，可以实现十进制、二进制、八进制、十六进制的转化。-c code,can translate decimal,binary,octal and hex