mirror of
https://gitee.com/acl-dev/acl.git
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348 lines
7.3 KiB
C++
348 lines
7.3 KiB
C++
// win_dbserviceDlg.cpp : 实现文件
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//
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#include "stdafx.h"
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#include "acl_cpp/db/db_service_sqlite.hpp"
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#include "acl_cpp/db/db_handle.hpp"
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#include "acl_cpp/db/db_sqlite.hpp"
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#include "win_dbservice.h"
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#include "win_dbserviceDlg.h"
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#include ".\win_dbservicedlg.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#endif
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//////////////////////////////////////////////////////////////////////////
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class myquery : public acl::db_query
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{
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public:
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myquery(int id) : id_(id)
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{
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}
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~myquery()
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{
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}
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// 基类虚接口：当 SQL 语句出错时的回调函数
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virtual void on_error(acl::db_status status)
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{
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(void) status;
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printf(">>on error, id: %d\r\n", id_);
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}
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// 基类虚接口：当 SQL 语句成功时的回调函数
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virtual void on_ok(const acl::db_rows* rows, int affected)
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{
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if (rows)
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printf(">>on ok, id: %d, rows->legnth: %u, group_name: %s\r\n",
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id_, rows->length(), (*(*rows)[0])["group_name"]);
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else
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printf(">>on ok, id: %d, affected: %d\r\n",
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id_, affected);
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}
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// 基类虚接口：当该类实例对象被释放时的回调函数
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virtual void destroy()
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{
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printf(">> myquery destroy now\r\n");
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delete this;
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}
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protected:
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private:
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int id_;
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};
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static acl::string __dbfile("测试.db");
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const char* CREATE_TBL =
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"create table group_tbl\r\n"
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"(\r\n"
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"group_name varchar(128) not null,\r\n"
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"uvip_tbl varchar(32) not null default 'uvip_tbl',\r\n"
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"access_tbl varchar(32) not null default 'access_tbl',\r\n"
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"access_week_tbl varchar(32) not null default 'access_week_tbl',\r\n"
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"access_month_tbl varchar(32) not null default 'access_month_tbl',\r\n"
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"update_date date not null default '1970-1-1',\r\n"
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"disable integer not null default 0,\r\n"
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"add_by_hand integer not null default 0,\r\n"
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"class_level integer not null default 0,\r\n"
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"primary key(group_name, class_level)\r\n"
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")";
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static bool tbl_create(acl::db_handle& db)
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{
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if (db.tbl_exists("group_tbl"))
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return (true);
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if (db.sql_update(CREATE_TBL) == false)
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{
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printf("sql error\r\n");
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return (false);
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}
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else
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{
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printf("create table ok\r\n");
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return (true);
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}
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}
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static bool create_db(void)
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{
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acl::db_sqlite db(__dbfile);
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if (db.open() == false)
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{
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printf("open dbfile: %s error\r\n", __dbfile.c_str());
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return (false);
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}
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db.show_conf();
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return (tbl_create(db));
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}
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//////////////////////////////////////////////////////////////////////////
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// 用于应用程序“关于”菜单项的 CAboutDlg 对话框
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class CAboutDlg : public CDialog
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{
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public:
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CAboutDlg();
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// 对话框数据
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enum { IDD = IDD_ABOUTBOX };
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protected:
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virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持
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// 实现
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protected:
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DECLARE_MESSAGE_MAP()
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};
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CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
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{
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}
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void CAboutDlg::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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}
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BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
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END_MESSAGE_MAP()
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// Cwin_dbserviceDlg 对话框
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Cwin_dbserviceDlg::Cwin_dbserviceDlg(CWnd* pParent /*=NULL*/)
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: CDialog(Cwin_dbserviceDlg::IDD, pParent)
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{
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m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
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server_ = NULL;
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handle_ = new acl::aio_handle(acl::ENGINE_WINMSG);
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}
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Cwin_dbserviceDlg::~Cwin_dbserviceDlg()
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{
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if (server_)
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delete server_;
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delete handle_;
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}
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void Cwin_dbserviceDlg::DoDataExchange(CDataExchange* pDX)
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{
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CDialog::DoDataExchange(pDX);
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}
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BEGIN_MESSAGE_MAP(Cwin_dbserviceDlg, CDialog)
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ON_WM_SYSCOMMAND()
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ON_WM_PAINT()
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ON_WM_QUERYDRAGICON()
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//}}AFX_MSG_MAP
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ON_BN_CLICKED(IDC_ADD_DATA, OnBnClickedAddData)
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ON_BN_CLICKED(IDC_GET_DATA, OnBnClickedGetData)
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ON_BN_CLICKED(IDC_DELETE_DATA, OnBnClickedDeleteData)
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END_MESSAGE_MAP()
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// Cwin_dbserviceDlg 消息处理程序
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BOOL Cwin_dbserviceDlg::OnInitDialog()
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{
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CDialog::OnInitDialog();
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// 将\“关于...\”菜单项添加到系统菜单中。
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// IDM_ABOUTBOX 必须在系统命令范围内。
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ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
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ASSERT(IDM_ABOUTBOX < 0xF000);
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CMenu* pSysMenu = GetSystemMenu(FALSE);
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if (pSysMenu != NULL)
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{
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CString strAboutMenu;
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strAboutMenu.LoadString(IDS_ABOUTBOX);
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if (!strAboutMenu.IsEmpty())
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{
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pSysMenu->AppendMenu(MF_SEPARATOR);
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pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
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}
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}
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// 设置此对话框的图标。当应用程序主窗口不是对话框时，框架将自动
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// 执行此操作
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SetIcon(m_hIcon, TRUE); // 设置大图标
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SetIcon(m_hIcon, FALSE); // 设置小图标
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ShowWindow(SW_MINIMIZE);
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// TODO: 在此添加额外的初始化代码
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// 打开 DOS 窗口
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AllocConsole();
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FILE* fp = freopen("CONOUT$","w+t",stdout);
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// 打开库的 DOS 窗口
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acl::open_dos();
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logger_open("dbservice.log", "dbservice", "all:1");
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if (create_db() == false)
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printf(">>create table error\r\n");
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// 采用基于 WIN32 消息模式的IPC方式
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server_ = new acl::db_service_sqlite("DB_TEST", __dbfile, 2, 2, true);
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if (server_->open(handle_) == false)
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{
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printf("open db service failed\r\n");
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delete server_;
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server_ = NULL;
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}
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return TRUE; // 除非设置了控件的焦点，否则返回 TRUE
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}
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void Cwin_dbserviceDlg::OnSysCommand(UINT nID, LPARAM lParam)
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{
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if ((nID & 0xFFF0) == IDM_ABOUTBOX)
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{
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CAboutDlg dlgAbout;
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dlgAbout.DoModal();
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}
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else
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{
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CDialog::OnSysCommand(nID, lParam);
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}
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}
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// 如果向对话框添加最小化按钮，则需要下面的代码
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// 来绘制该图标。对于使用文档/视图模型的 MFC 应用程序，
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// 这将由框架自动完成。
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void Cwin_dbserviceDlg::OnPaint()
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{
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if (IsIconic())
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{
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CPaintDC dc(this); // 用于绘制的设备上下文
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SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);
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// 使图标在工作矩形中居中
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int cxIcon = GetSystemMetrics(SM_CXICON);
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int cyIcon = GetSystemMetrics(SM_CYICON);
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CRect rect;
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GetClientRect(&rect);
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int x = (rect.Width() - cxIcon + 1) / 2;
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int y = (rect.Height() - cyIcon + 1) / 2;
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// 绘制图标
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dc.DrawIcon(x, y, m_hIcon);
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}
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else
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{
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CDialog::OnPaint();
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}
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}
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//当用户拖动最小化窗口时系统调用此函数取得光标显示。
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HCURSOR Cwin_dbserviceDlg::OnQueryDragIcon()
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{
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return static_cast<HCURSOR>(m_hIcon);
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}
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// 添加数据过程
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void Cwin_dbserviceDlg::OnBnClickedAddData()
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{
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// TODO: 在此添加控件通知处理程序代码
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if (server_ == NULL)
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{
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MessageBox("db not opened yet!");
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return;
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}
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acl::string sql;
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myquery* query;
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for (int i = 0; i < 1000; i++)
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{
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query = new myquery(i);
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sql.format("insert into group_tbl('group_name', 'uvip_tbl')"
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" values('中国人-%d', 'test')", i);
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server_->sql_update(sql.c_str(), query);
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}
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}
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// 查询数据过程
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void Cwin_dbserviceDlg::OnBnClickedGetData()
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{
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// TODO: 在此添加控件通知处理程序代码
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if (server_ == NULL)
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{
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MessageBox("db not opened yet!");
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return;
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}
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acl::string sql;
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myquery* query;
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for (int i = 0; i < 1000; i++)
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{
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query = new myquery(i);
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sql.format("select * from group_tbl"
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" where group_name='中国人-%d'"
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" and uvip_tbl='test'", i);
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server_->sql_select(sql.c_str(), query);
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}
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}
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// 删除数据过程
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void Cwin_dbserviceDlg::OnBnClickedDeleteData()
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{
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// TODO: 在此添加控件通知处理程序代码
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if (server_ == NULL)
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{
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MessageBox("db not opened yet!");
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return;
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}
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acl::string sql;
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myquery* query;
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for (int i = 0; i < 1000; i++)
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{
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query = new myquery(i);
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sql.format("delete from group_tbl"
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" where group_name='中国人-%d'"
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" and uvip_tbl='test'", i);
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server_->sql_update(sql.c_str(), query);
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}
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}
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