check software main application and products

All the quizes of SSD4

实现了AVL_tree的插入与删除功能 及AVL_tree的线索化，并心图形的方式打印出结果-Implement insert and remove of a node in a AVL-tree

郑莉c++课件 C++语言程序设计配套使用（清华大学出版社） -Zheng Li c++ Courseware C++ Language Program Design supporting the use of (Tsinghua University Press)

用vc开发的针对电力系统的绘图程序，可以绘制各种电力电网图- This is a drawing software using for Power system, it can draw all kind of power grid figures.

获取主硬盘序列号-access to the primary hard drive serial number

图形学课程设计。。实现直线，Biezer曲线，矩形等图形绘制，并利用属性面板修改绘制图形-Graphics course design. . To achieve a straight line, Biezer curves, rectangles and other graphics rendering, and using properties panel to edit graphics rendering

数据库操作类大全，包括MS SQL，Oracole，OLEDB，MySQL，ODBCDB。适合大家开发时用，避免重复劳动。-Guinness category database operations, including MS SQL, Oracole, OLEDB, MySQL, ODBCDB. Developed for everybody, and avoid duplication of efforts.

KEIL 的使用 ， 很好的资料哦, 在用KEIL 的，这个很好用哦。-very good!

大地坐标转换中用到的高斯、UTM正解源码-Geodetic coordinate conversion used in the Gaussian, UTM Positive Solutions Source

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.