Duilib创建窗体且连接SqlServer2012
1、 创建一个c++ win32 程序
2、在stdafx.h加入支持
// TODO: 在此处引用程序需要的其他头文件
#include
#include
using namespace DuiLib;
#include
#import "C:\\program files\\common files\\system\\ado\\msadox.dll"
#import "C:\\Program Files\\Common Files\\System\\ado\\msado15.dll" \
no_namespace rename("EOF", "adoEOF") rename("Error","adoError") 3、在主程序文件删除只留下
int APIENTRY _tWinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPTSTR lpCmdLine,
int nCmdShow)
{
}4、配置DuiLib环境
- 右键选择项目-属性--配置属性-常规，在常规页面，平台工具集选择v120,字符集选择”使用Unicode字符集”
- 在VC++目录下的包含目录、源目录选择DuiLib文件夹路径(比如我的E:\项目\duilib-master\DuiLib)，库目录选择lib文件夹路径（比如我的E:\项目\duilib-master\lib）
- 在输出目录下（一般Debug下，生成exe的地方）创建skin文件夹，然后创建xx.xml显示ui
- 复制DuiLib.dll、DuiLib_d.dll、DuiLib_u.dll、DuiLib_ud.dll文件到输出目录
xx.xml文件
5、创建DuiLib窗体
#define WM_ADDLISTITEM WM_USER + 50
/*
* 存放列表数据
*/
std::vector ClothesName;
std::vector ClothesSize;
std::vector ClothesLink;
std::vector ClothesType;
std::vector ClothesMaterial;
struct Prama
{
HWND hWnd;
CListUI* pList;
};
class CHelloDuilibWnd :
public CWindowWnd, public INotifyUI
{
public:
CPaintManagerUI m_pm;
virtual void Notify(TNotifyUI& msg)
{
if (msg.sType == _T("windowinit")){
}
else if (msg.sType == _T("click")){
if (msg.pSender == m_pCloseBtn)
{
PostQuitMessage(0);
return;
}
else if (msg.pSender == m_pMinBtn)
{
SendMessage(WM_SYSCOMMAND, SC_MINIMIZE, 0);
return;
}
}
}
LRESULT OnAddListItem(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
CListTextElementUI* pListElement = (CListTextElementUI*)lParam;
CListUI* pList = static_cast(m_pm.FindControl(_T("clotheslist")));
if (pList) pList->Add(pListElement);
return 0;
}
LRESULT OnClose(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
bHandled = FALSE;
return 0;
}
LRESULT OnGetMinMaxInfo(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
MONITORINFO oMonitor = {};
oMonitor.cbSize = sizeof(oMonitor);
::GetMonitorInfo(::MonitorFromWindow(*this, MONITOR_DEFAULTTOPRIMARY), &oMonitor);
CDuiRect rcWork = oMonitor.rcWork;
rcWork.Offset(-oMonitor.rcMonitor.left, -oMonitor.rcMonitor.top);
LPMINMAXINFO lpMMI = (LPMINMAXINFO)lParam;
lpMMI->ptMaxPosition.x = rcWork.left;
lpMMI->ptMaxPosition.y = rcWork.top;
lpMMI->ptMaxSize.x = rcWork.right;
lpMMI->ptMaxSize.y = rcWork.bottom;
bHandled = FALSE;
return 0;
}
void Init()
{
m_pCloseBtn = static_cast(m_pm.FindControl(_T("closebtn")));
m_pMinBtn = static_cast(m_pm.FindControl(_T("minbtn")));
}
LRESULT OnSysCommand(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
// 有时会在收到WM_NCDESTROY后收到wParam为SC_CLOSE的WM_SYSCOMMAND
if (wParam == SC_CLOSE) {
::PostQuitMessage(0L);
bHandled = TRUE;
return 0;
}
BOOL bZoomed = ::IsZoomed(*this);
LRESULT lRes = CWindowWnd::HandleMessage(uMsg, wParam, lParam);
if (::IsZoomed(*this) != bZoomed) {
if (!bZoomed) {
CControlUI* pControl = static_cast(m_pm.FindControl(_T("maxbtn")));
if (pControl) pControl->SetVisible(false);
pControl = static_cast(m_pm.FindControl(_T("restorebtn")));
if (pControl) pControl->SetVisible(true);
}
else {
CControlUI* pControl = static_cast(m_pm.FindControl(_T("maxbtn")));
if (pControl) pControl->SetVisible(true);
pControl = static_cast(m_pm.FindControl(_T("restorebtn")));
if (pControl) pControl->SetVisible(false);
}
}
return lRes;
}
LRESULT HandleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
LRESULT lRes = 0;
BOOL bHandled = TRUE;
if (uMsg == WM_CREATE)
{
LONG styleValue = ::GetWindowLong(*this, GWL_STYLE);
styleValue &= ~WS_CAPTION;
::SetWindowLong(*this, GWL_STYLE, styleValue | WS_CLIPSIBLINGS | WS_CLIPCHILDREN);
m_pm.Init(m_hWnd);
//m_pm.SetTransparent(100);
CDialogBuilder builder;
CControlUI* pRoot = builder.Create(_T("HelloDuilib.xml"), (UINT)0, NULL, &m_pm);
ASSERT(pRoot && "Failed to parse XML");
m_pm.AttachDialog(pRoot);
m_pm.AddNotifier(this);
Init();
HRESULT err = ::CoInitialize(NULL);
if (FAILED(err))
{
return __super::HandleMessage(uMsg, wParam, lParam);
}
//连接到MS SQL Server
/* _ConnectionPtr pMyConnect = NULL;
HRESULT hr = pMyConnect.CreateInstance(__uuidof(Connection));
if (FAILED(hr))
return __super::HandleMessage(uMsg, wParam, lParam);*/
//初始化链接参数
_bstr_t strConnect = "Provider=SQLNCLI11.1;Persist Security Info=False;User ID=sa;Initial Catalog=mfsDemo;Data Source=localhost;Password=lzt@123456;Use Procedure for Prepare=1;Auto Translate=True;Packet Size=4096;Workstation ID=LAPTOP-RMBNQS92;Initial File Name=\"\";Use Encryption for Data=False;Tag with column collation when possible=False;MARS Connection=False;DataTypeCompatibility=0;Trust Server Certificate=False;Application Intent=READWRITE"; //密码
////执行连接
//try
//{
// // Open方法连接字串必须四BSTR或者_bstr_t类型
// pMyConnect->Open(strConnect, "", "", NULL);
//}
//catch (_com_error &e)
//{
// ::MessageBox(NULL, _T("连接数据库失败"), _T("错误"), NULL);
//}
_ConnectionPtr m_pConnection = NULL;
m_pConnection.CreateInstance(_uuidof(Connection));
// Open方法连接字串必须四BSTR或者_bstr_t类型
m_pConnection->Open(strConnect, "", "", NULL);
_RecordsetPtr m_pRecordset;
//初始化Connection指针
m_pRecordset.CreateInstance(__uuidof(Recordset));
//初始化Recordset指针
_bstr_t strSql = "select * from F_Clothes";//具体执行的SQL语句
try
{
m_pRecordset = m_pConnection->Execute(_bstr_t(strSql), NULL, adCmdText);//将查询数据导入m_pRecordset数据容器
}
catch (_com_error &e)
{
::MessageBox(NULL, _T("查询数据库失败"), _T("错误"), NULL);
}
int i = 1;
CListUI* pList = static_cast(m_pm.FindControl(_T("clotheslist")));
CDuiString str;
while (!m_pRecordset->adoEOF)//遍历并读取name列的记录并输出
{
CListTextElementUI* pListElement = new CListTextElementUI;
_bstr_t temp1 = (TCHAR *)(_bstr_t)m_pRecordset->GetFields()->GetItem("F_ClothesName")->Value;
/*::MessageBox(NULL, temp, NULL, NULL);*/
ClothesName.push_back((char *)temp1);
_bstr_t temp2 = (TCHAR *)(_bstr_t)m_pRecordset->GetFields()->GetItem("F_ClothesSize")->Value;
/*::MessageBox(NULL, temp, NULL, NULL);*/
ClothesSize.push_back((char *)temp2);
_bstr_t temp3 = (TCHAR *)(_bstr_t)m_pRecordset->GetFields()->GetItem("F_ClothesLink")->Value;
/*::MessageBox(NULL, temp, NULL, NULL);*/
ClothesLink.push_back((char *)temp3);
_bstr_t temp4 = (TCHAR *)(_bstr_t)m_pRecordset->GetFields()->GetItem("F_ClothesType")->Value;
/*::MessageBox(NULL, temp, NULL, NULL);*/
ClothesType.push_back((char *)temp4);
_bstr_t temp5 = (TCHAR *)(_bstr_t)m_pRecordset->GetFields()->GetItem("F_ClothesMaterial")->Value;
/*::MessageBox(NULL, temp, NULL, NULL);*/
ClothesMaterial.push_back((char *)temp5);
pListElement->SetTag(i);
if (pListElement != NULL)
{
if (pList){
pList->Add(pListElement);
str.Format(_T("%d"), i);
pListElement->SetText(0, _bstr_t(i));
pListElement->SetText(1, temp1);
pListElement->SetText(2, temp2);
pListElement->SetText(3, temp3);
pListElement->SetText(4, temp4);
pListElement->SetText(5, temp5);
}
/*::PostMessage(prama->hWnd, WM_ADDLISTITEM, 0L, (LPARAM)pListElement);*/
}
i++;
m_pRecordset->MoveNext();
}
}
else if (uMsg == WM_ADDLISTITEM){
lRes = OnAddListItem(uMsg, wParam, lParam, bHandled);
}
else if (uMsg == WM_CLOSE){
lRes = OnClose(uMsg, wParam, lParam, bHandled);
}
else if (uMsg == WM_GETMINMAXINFO){
lRes = OnGetMinMaxInfo(uMsg, wParam, lParam, bHandled);
}
else if (uMsg == WM_SYSCOMMAND){
lRes = OnSysCommand(uMsg, wParam, lParam, bHandled);
}
if (m_pm.MessageHandler(uMsg, wParam, lParam, lRes)) return lRes;
return __super::HandleMessage(uMsg, wParam, lParam);
}
protected:
/*virtual CDuiString GetSkinFolder() { return _T("skin"); };*/
//virtual CDuiString GetSkinFile() { return _T("HelloDuilib.xml"); };
virtual LPCTSTR GetWindowClassName(void) const { return _T("HelloDuilib_Wnd"); };
private:
CButtonUI* m_pMinBtn;
CButtonUI* m_pCloseBtn;
};
6、在主函数调用
int APIENTRY _tWinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPTSTR lpCmdLine,
int nCmdShow)
{
CPaintManagerUI::SetInstance(hInstance);
CPaintManagerUI::SetResourcePath(CPaintManagerUI::GetInstancePath()+"/skin/"); // 设置资源的默认路径（此处设置为和exe在同一目录）
CHelloDuilibWnd wnd;
wnd.Create(NULL, _T("CHelloDuilibWnd"), UI_WNDSTYLE_FRAME, WS_EX_WINDOWEDGE);
wnd.CenterWindow();
wnd.ShowModal();
CPaintManagerUI::MessageLoop();
/*delete wnd;*/
return 0;
}7、点本地Window调试器运行
8、代码仓库地址
https://github.com/luzhangtong/Duilib