评论网站建设,安徽合肥做网站的公司有哪些,做电影下载网站需要什么软件,哈尔滨网站优化技术文章目录 CImageList图像列表介绍CListCtrl图标的原理CListCtrl列表图标设置CListCtrl-SetItem设置列表项的方法 CS架构多页面开发与数据交互添加用户实现向导多页数据交互pch.hCLientXq.h CAppCPage1.hCPage1.cppCPage2.hCPage2.cppCWorkerDlg .hCWorkerDlg.cpp 多页数据修改C… 文章目录 CImageList图像列表介绍CListCtrl图标的原理CListCtrl列表图标设置CListCtrl-SetItem设置列表项的方法 CS架构多页面开发与数据交互添加用户实现向导多页数据交互pch.hCLientXq.h CAppCPage1.hCPage1.cppCPage2.hCPage2.cppCWorkerDlg .hCWorkerDlg.cpp 多页数据修改CModfiyDlg.hCModfiyDlg.cpp CListCtrl-SetItemData设置列表项数据双击列表编辑功能 下拉控件功能CAdminDlg.hCAdminDlg.cpp CImageList图像列表介绍
图像列表类支持内部有动态数组的控件 CComboBox CHeaderCtrl CListCtrl CTreeCtrl 把图标做成一个列表
class CImageList : public CObject
{DECLARE_DYNCREATE(CImageList)// Constructors
public:CImageList();BOOL Create(int cx, int cy, UINT nFlags, int nInitial, int nGrow); 创建空列表指定每个元素的高宽。BOOL Create(UINT nBitmapID, int cx, int nGrow, COLORREF crMask);//指定带透明色的位图BOOL Create(LPCTSTR lpszBitmapID, int cx, int nGrow, COLORREF crMask);//指定带透明色的位图BOOL Create(CImageList imagelist1, int nImage1, CImageList imagelist2,int nImage2, int dx, int dy);//多列表BOOL Create(CImageList* pImageList);//类似于拷贝构造int GetImageCount() const; //总数int Add(HICON hIcon);int Add(CBitmap* pbmImage, CBitmap* pbmMask);int Add(CBitmap* pbmImage, COLORREF crMask);Attributes HIMAGELIST m_hImageList; // must be first data memberoperator HIMAGELIST() const;HIMAGELIST GetSafeHandle() const;static CImageList* PASCAL FromHandle(HIMAGELIST hImageList);static CImageList* PASCAL FromHandlePermanent(HIMAGELIST hImageList);static void PASCAL DeleteTempMap();BOOL Attach(HIMAGELIST hImageList);HIMAGELIST Detach();COLORREF SetBkColor(COLORREF cr);//用来透明的背景色COLORREF GetBkColor() const;BOOL GetImageInfo(int nImage, IMAGEINFO* pImageInfo) const;Operations BOOL DeleteImageList();//摧毁BOOL SetImageCount(UINT uNewCount);//类似于vector:resize 或者CArray::SetSizeBOOL Remove(int nImage);//移除BOOL Replace(int nImage, CBitmap* pbmImage, CBitmap* pbmMask);int Replace(int nImage, HICON hIcon);BOOL Draw(CDC* pDC, int nImage, POINT pt, UINT nStyle);BOOL DrawEx(CDC* pDC,int nImage,POINT pt,SIZE sz,COLORREF clrBk,COLORREF clrFg,UINT nStyle);BOOL Copy(int iDst, int iSrc, UINT uFlags ILCF_MOVE);BOOL Copy(int iDst, CImageList* pSrc, int iSrc, UINT uFlags ILCF_MOVE);BOOL DrawIndirect(IMAGELISTDRAWPARAMS* pimldp);BOOL DrawIndirect(CDC* pDC, int nImage, POINT pt, SIZE sz, POINT ptOrigin,UINT fStyle ILD_NORMAL, DWORD dwRop SRCCOPY,COLORREF rgbBack CLR_DEFAULT, COLORREF rgbFore CLR_DEFAULT,DWORD fState ILS_NORMAL, DWORD Frame 0, COLORREF crEffect CLR_DEFAULT);BOOL Read(CArchive* pArchive);BOOL Write(CArchive* pArchive);Drag APIs BOOL BeginDrag(int nImage, CPoint ptHotSpot);static void PASCAL EndDrag();static BOOL PASCAL DragMove(CPoint pt);BOOL SetDragCursorImage(int nDrag, CPoint ptHotSpot);static BOOL PASCAL DragShowNolock(BOOL bShow);static CImageList* PASCAL GetDragImage(LPPOINT lpPoint, LPPOINT lpPointHotSpot);static BOOL PASCAL DragEnter(CWnd* pWndLock, CPoint point);static BOOL PASCAL DragLeave(CWnd* pWndLock);
public: // Implementationvirtual ~CImageList();
#ifdef _DEBUGvirtual void Dump(CDumpContext dc) const;virtual void AssertValid() const;
#endif
};CListCtrl
图标的原理
a)高宽(x,y)和2个图片句柄 b)图片的句柄有1张彩色另一张是黑白Mask
typedef struct _ICONINFO {BOOL fIcon;DWORD xHotspot;DWORD yHotspot;HBITMAP hbmMask;HBITMAP hbmColor;
} ICONINFO, *PICONINFO;CListCtrl列表图标设置
编辑列表项默认的EditLable 列表项内部数据结构体 struct LVITEM{UINT mask;int iItem;int iSubItem;UINT state;UINT stateMask;LPTSTR pszText;int cchTextMax;int iImage;LPARAM lParam;
};a)插入时可以指定
int InsertItem(int nItem,LPCTSTR lpszItem,int nImage );b)修改时指定图标
BOOL SetItem( int nItem, 。。。)列表项组成分析
int InsertItem(const LVITEM* pItem
);int InsertItem(UINT nMask,int nItem,LPCTSTR lpszItem,UINT nState,UINT nStateMask,int nImage,LPARAM lParam
);BOOL SetItem( int nItem, int nSubItem, UINT nMask, LPCTSTR lpszItem, int nImage, UINT nState, UINT nStateMask, LPARAM lParam
);
BOOL SetItem( const LVITEM* pItem
); CListCtrl-SetItem设置列表项的方法
各种设置方法CListCtrl::SetItemXXX
全部数据设置CListCtrl::SetItem Sets some or all of a list view items attributes.CListCtrl::SetItemCountPrepares a list view control for adding a large number of items.
CListCtrl::SetItemCountEx // Sets the item count for a virtual list view control.CListCtrl::SetItemData Sets the items application-specific value.设置关联数据一个列表项背后可以关联一个结构体或者一个double或者一个longlong数据。CListCtrl::SetItemIndexStateSets the state of an item in the current list-view control.
CListCtrl::SetItemPositionMoves an item to a specified position in a list view control.CListCtrl::SetItemState Changes the state of an item in a list view control.状态种类有哪些
#define LVIS_FOCUSED 0x0001 虚线
#define LVIS_SELECTED 0x0002 蓝色LVITEM lvi { LVIF_STATE };lvi.iItem 1;lvi.state LVIS_FOCUSED| LVIS_SELECTED;lvi.stateMask LVIS_FOCUSED | LVIS_SELECTED;m_list.SetItem(lvi);//等价于 m_list.SetItemState(2, LVIS_SELECTED, LVIS_FOCUSED | LVIS_SELECTED);
CListCtrl::SetItemText Changes the text of a list view item or subitem.
等价与SetItem 指定{ LVIF_TEXT }LVITEM lvi { LVIF_TEXT };lvi.iItem 1;lvi.iSubItem 2;lvi.pszText (LPTSTR)(LPCTSTR)str;m_list.SetItem(lvi);CS架构多页面开发与数据交互
主要有五个窗口 组成 Page1基本信息工号 工资等 对其都采用关联性数据变量 方便操作 Page2 扩展信息 性别 学历等 同样采用关联性数据变量 方便操作 修改窗口 采用Tab Ctrl控件 数据录入窗口 主窗口 添加用户实现向导多页数据交互
pch.h
enum {L_ENGL1,L_RUSS 2,L_JPAN 4,L_KREA8};
struct SInfo
{int nNumb;char sName[20];float fSala;char sDate[20];bool bSex;char cLang; //1 2 4 8代表四种语言int nEduc;
};CLientXq.h CApp
class CApp : public CWinApp
{void InitImageList();
public:CApp();CString m_sName, m_sPass;CImageList m_imageList;int m_nPrior{ -1 };LPCTSTR m_es[6]{ _T(初中),_T(高中),_T(大专) ,_T(本科) ,_T(硕士) ,_T(博士) };static int GetEduc(CString str);CSocket m_sock;
// 重写
}CPage1.h
class CPage1 : public CDialogEx
{DECLARE_DYNAMIC(CPage1)void OnOK();
public:CPage1(CWnd* pParent nullptr); // 标准构造函数virtual ~CPage1();// 对话框数据
#ifdef AFX_DESIGN_TIMEenum { IDD IDD_PAGE1 };
#endifprotected:virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持DECLARE_MESSAGE_MAP()
public:int m_nNumb;CString m_sName;float m_fSalary;
// CDateTimeCtrl m_date;COleDateTime m_date;
};CPage1.cpp
#include pch.h
#include CLientXq.h
#include afxdialogex.h
#include CPage1.h
IMPLEMENT_DYNAMIC(CPage1, CDialogEx)void CPage1::OnOK()
{auto pWnd GetFocus();int nID pWnd-GetDlgCtrlID();if (nID IDC_DATETIME || nID IDOK)GetParent()-PostMessage(WM_COMMAND, IDOK);elseNextDlgCtrl();
}CPage1::CPage1(CWnd* pParent /*nullptr*/): CDialogEx(IDD_PAGE1, pParent), m_nNumb(1000), m_sName(_T()), m_fSalary(0), m_date(COleDateTime::GetCurrentTime())
{}CPage1::~CPage1()
{
}void CPage1::DoDataExchange(CDataExchange* pDX)
{CDialogEx::DoDataExchange(pDX);DDX_Text(pDX, IDC_NUMB, m_nNumb);DDX_Text(pDX, IDC_NAME, m_sName);DDX_Text(pDX, IDC_SALARY, m_fSalary);// DDX_Control(pDX, IDC_DATETIME, m_date);DDX_DateTimeCtrl(pDX, IDC_DATETIME, m_date);
}BEGIN_MESSAGE_MAP(CPage1, CDialogEx)
END_MESSAGE_MAP()CPage2.h
#pragma once
#include afxdialogex.h
class CPage2 : public CDialogEx
{DECLARE_DYNAMIC(CPage2)void OnOK(){GetParent()-PostMessage(WM_COMMAND, IDC_FINISH);}void OnCancel(){GetParent()-PostMessage(WM_COMMAND, IDCANCEL);}
public:CPage2(CWnd* pParent nullptr); // 标准构造函数virtual ~CPage2();char GetLang()const;// 对话框数据
#ifdef AFX_DESIGN_TIMEenum { IDD IDD_PAGE2 };
#endifprotected:virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持DECLARE_MESSAGE_MAP()
public:int m_nEdu;BOOL m_bEng;BOOL m_bJpan;BOOL m_bKrea;BOOL m_bRuss;BOOL m_bSex;
};CPage2.cpp
#include pch.h
#include CLientXq.h
#include afxdialogex.h
#include CPage2.hIMPLEMENT_DYNAMIC(CPage2, CDialogEx)CPage2::CPage2(CWnd* pParent /*nullptr*/): CDialogEx(IDD_PAGE2, pParent), m_nEdu(3), m_bEng(FALSE), m_bJpan(FALSE), m_bKrea(FALSE), m_bRuss(FALSE), m_bSex(FALSE)
{}CPage2::~CPage2()
{
}char CPage2::GetLang() const //通过或运算 结合数据库 判断其勾选了那门外语
{char c;if (m_bEng)c | L_ENGL;if (m_bRuss)c | L_RUSS;if (m_bJpan)c | L_JPAN;if (m_bKrea)c | L_KREA;return c;
}void CPage2::DoDataExchange(CDataExchange* pDX)
{CDialogEx::DoDataExchange(pDX);DDX_Radio(pDX, IDC_EDUC, m_nEdu);DDX_Check(pDX, IDC_ENGL, m_bEng);DDX_Check(pDX, IDC_JPEN, m_bJpan);DDX_Check(pDX, IDC_KREA, m_bKrea);DDX_Check(pDX, IDC_RUSS, m_bRuss);DDX_Radio(pDX, IDC_SEX, m_bSex);
}BEGIN_MESSAGE_MAP(CPage2, CDialogEx)
END_MESSAGE_MAP()CWorkerDlg .h
#pragma once
#include afxdialogex.h
class CWorkerDlg : public CDialogEx
{DECLARE_DYNAMIC(CWorkerDlg)CImageList m_hList;//HeaderCString GetLine(int nIndex);CSocket m_sock {theApp.m_sock};void Refresh(int nOrder -1);CListCtrl m_list;CString GetLang(int cLang);LPCTSTR m_es[6]{ _T(初中),_T(高中),_T(大专) ,_T(本科) ,_T(硕士) ,_T(博士) };public:CWorkerDlg(CWnd* pParent nullptr); // 标准构造函数virtual ~CWorkerDlg();// 对话框数据
#ifdef AFX_DESIGN_TIMEenum { IDD IDD_WORKER_DIG };
#endifprotected:virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持DECLARE_MESSAGE_MAP()
public:virtual BOOL OnInitDialog();afx_msg void OnBnClickedDel();afx_msg void OnBnClickedModeify();afx_msg void OnBnClickedAdd();afx_msg void OnItemclickList(NMHDR* pNMHDR, LRESULT* pResult);afx_msg void OnDblclkList(NMHDR* pNMHDR, LRESULT* pResult);afx_msg void OnTimer(UINT_PTR nIDEvent);afx_msg void OnBnClickedTest();afx_msg void OnBnClickedTest2();afx_msg void OnDestroy();
};CWorkerDlg.cpp
#include pch.h
#include CLientXq.h
#include afxdialogex.h
#include CWorkerDlg.h
#include CInputDlg.h
#include CModfiyDlg.h
IMPLEMENT_DYNAMIC(CWorkerDlg, CDialogEx)
CWorkerDlg::CWorkerDlg(CWnd* pParent /*nullptr*/): CDialogEx(IDD_WORKER_DIG, pParent)
{}CWorkerDlg::~CWorkerDlg()
{m_list.Detach();
}void CWorkerDlg::DoDataExchange(CDataExchange* pDX)
{CDialogEx::DoDataExchange(pDX);
}BEGIN_MESSAGE_MAP(CWorkerDlg, CDialogEx)ON_BN_CLICKED(IDC_DEL, CWorkerDlg::OnBnClickedDel)ON_BN_CLICKED(IDC_MODEIFY, CWorkerDlg::OnBnClickedModeify)ON_BN_CLICKED(IDC_ADD, CWorkerDlg::OnBnClickedAdd)ON_NOTIFY(HDN_ITEMCLICK, 0, CWorkerDlg::OnItemclickList)ON_NOTIFY(NM_DBLCLK, IDC_LIST, CWorkerDlg::OnDblclkList)ON_WM_TIMER()ON_BN_CLICKED(IDC_TEST, CWorkerDlg::OnBnClickedTest)ON_BN_CLICKED(IDC_TEST2, CWorkerDlg::OnBnClickedTest2)ON_WM_DESTROY()
END_MESSAGE_MAP()CString CWorkerDlg::GetLine(int nIndex)
{CString str;if (nIndex m_list.GetItemCount())return str;//return CString();int i -1;while (i 4){if (i 0)str _T(,);str m_list.GetItemText(nIndex, i);}return str;
}void CWorkerDlg::Refresh(int nOrder)
{m_list.DeleteAllItems();int nCmd WK_PRINT;m_sock.Send(nCmd, sizeof(nCmd));m_sock.Send(nOrder, sizeof(nOrder));SInfo d;CString str;int i 0;while (m_sock.Receive(d, sizeof(d)) sizeof(d)){str.Format(_T(%d), d.nNumb);m_list.InsertItem(i, str,i%3);m_list.SetItemText(i, 1, _bstr_t(d.sName));str.Format(_T(%g), d.fSala);m_list.SetItemText(i, 2, str);m_list.SetItemText(i, 3, _bstr_t(d.sDate));m_list.SetItemText(i, 4, d.bSex ? _T(女) : _T(男));m_list.SetItemText(i, 5, m_es[d.nEduc]);m_list.SetItemText(i, 6, GetLang(d.cLang));auto p new SInfo{ d };m_list.SetItemData(i, (DWORD_PTR)p); //给每个数据背后设置了数据i;}
}CString CWorkerDlg::GetLang(int cLang)
{CString str;if (cLang L_ENGL)str (英语);if (cLang L_JPAN)str _T(日语|);if (cLang L_RUSS)str _T(俄语|);if (cLang L_KREA)str _T(韩语|);return str;
}BOOL CWorkerDlg::OnInitDialog()
{CDialogEx::OnInitDialog();m_list.Attach(::GetDlgItem(m_hWnd, IDC_LIST)); //attach一处就可以了m_hList.Create(IDB_BITMAP2, 16, 8, RGB(255, 255, 255)); //创造图标2 列表头int n m_hList.GetImageCount();m_list.SetImageList(theApp.m_imageList, LVSIL_SMALL);auto pHeard m_list.GetHeaderCtrl();pHeard-SetImageList(m_hList);m_list.InsertColumn(0, _T(工号), LVCFMT_CENTER, 80);m_list.InsertColumn(1, _T(姓名), LVCFMT_CENTER, 120);m_list.InsertColumn(2, _T(工资), LVCFMT_CENTER, 130);m_list.InsertColumn(3, _T(入职日期), LVCFMT_CENTER, 150);m_list.InsertColumn(4, _T(性别), LVCFMT_LEFT, 80);m_list.InsertColumn(5, _T(教育程度), LVCFMT_LEFT, 100);m_list.InsertColumn(6, _T(外语), LVCFMT_LEFT, 150);m_list.SetExtendedStyle(LVS_EX_GRIDLINES | LVS_EX_FULLROWSELECT);m_list.SetBkColor(RGB(207, 152, 225));m_list.SetTextBkColor(RGB(162, 182, 100));Refresh();SetTimer(1, 500, NULL);//InitTitle();return TRUE; // return TRUE unless you set the focus to a control// 异常: OCX 属性页应返回 FALSE
}void CWorkerDlg::OnBnClickedDel()
{ POSITION pos m_list.GetFirstSelectedItemPosition();if (!pos){MessageBox(_T(请至少选中一行再删除), _T(提示));return;}while (pos){int i m_list.GetNextSelectedItem(pos);CString str GetLine(i);if (MessageBox(str _T(\r\n你确定要删除这一行吗), _T(提示), MB_YESNO) IDYES){int nCmd WK_DELETE;//int nNumb atoi(_bstr_t(m_list.GetItemText(i, 0)));int nNumb _tstoi(m_list.GetItemText(i, 0));m_sock.Send(nCmd, sizeof(nCmd));m_sock.Send(nNumb, sizeof(nNumb));if (m_sock.Receive(nNumb, sizeof(nNumb)) ! sizeof(nNumb)){MessageBox(_T(网络中断));return;}if (nNumb 1){MessageBox(_T(删除失败!));}}}Refresh();
}void CWorkerDlg::OnBnClickedModeify()
{POSITION pos m_list.GetFirstSelectedItemPosition();if (!pos){MessageBox(_T(请选中一行再修改), _T(提示));return;}CModfiyDlg dlg(m_list);if (dlg.DoModal() IDOK){Refresh();}
}void CWorkerDlg::OnBnClickedAdd()
{CInputDlg dlg(this); //这里需要一个指针指向这个CWorkerDlg类面向对象管理if (dlg.DoModal() IDCANCEL)return;Refresh();
}
void CWorkerDlg::OnItemclickList(NMHDR* pNMHDR, LRESULT* pResult) //给列表 头上面设置图标
{LPNMHEADER phdr reinterpret_castLPNMHEADER(pNMHDR);HDITEM hdItem;hdItem.mask HDI_IMAGE;hdItem.iImage 0;m_list.GetHeaderCtrl()-SetItem(0, hdItem);Refresh(phdr-iItem);*pResult 0;}
void CWorkerDlg::OnDblclkList(NMHDR* pNMHDR, LRESULT* pResult) //双击列表
{LPNMITEMACTIVATE pNMItemActivate reinterpret_castLPNMITEMACTIVATE(pNMHDR);*pResult 0;OnBnClickedModeify();
}static int i -1;
if (i 3)i 0;
CString str;
str.Format(_T(HAHHA%d), i 1000);
m_list.SetItemText(0, 2, str);static int i -1; //等价于上面if (i 3) i 0;CString str;str.Format(_T(HAHHA%d), i 1000);LVITEM lvi { LVIF_TEXT }; //用于设置文字lvi.iItem 1; lvi.iSubItem 2;lvi.pszText (LPTSTR)(LPCTSTR)str;m_list.SetItem(lvi);void CWorkerDlg::OnTimer(UINT_PTR nIDEvent) //使加载的图标进行切换
{static int i -1;if (i 3)i 0;CString str;str.Format(_T(HAHHA%d), i 1000);LVITEM lvi { LVIF_IMAGE }; //用于设置图标lvi.iItem 1;lvi.iSubItem 0;lvi.iImage i;lvi.pszText (LPTSTR)(LPCTSTR)str;m_list.SetItem(lvi);//m_list.SetItemText(0, 2, str);CDialogEx::OnTimer(nIDEvent);
}void CWorkerDlg::OnBnClickedTest()
{m_list.SetFocus();m_list.SetItemState(2, 0, LVIS_FOCUSED | LVIS_SELECTED); //参数2 设置目标 参数3 开关//m_list.SetItemState(2, LVIS_SELECTED, LVIS_FOCUSED | LVIS_SELECTED); //参数2 设置目标 去掉虚线留下蓝色 参数3 开关
}void CWorkerDlg::OnBnClickedTest2()
{auto p m_list.GetItemData(3);m_list.SetItemData(3, 666);
} 多页数据修改
CModfiyDlg.h
#pragma once
#include afxdialogex.h
#includeCPage1.h
#include CPage2.h
class CModfiyDlg : public CDialogEx
{DECLARE_DYNAMIC(CModfiyDlg)CPage1 m_p1;CPage2 m_p2;void ChangePage();void InitData();CListCtrl m_list;
public:CModfiyDlg(CListCtrl list); // 标准构造函数virtual ~CModfiyDlg();// 对话框数据
#ifdef AFX_DESIGN_TIMEenum { IDD IDD_MODIFY_DLG };
#endifprotected:virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持DECLARE_MESSAGE_MAP()
public:virtual BOOL OnInitDialog();CTabCtrl m_tab;afx_msg void OnSelchangeTab(NMHDR* pNMHDR, LRESULT* pResult);
};CModfiyDlg.cpp
#include pch.h
#include CLientXq.h
#include afxdialogex.h
#include CModfiyDlg.h
IMPLEMENT_DYNAMIC(CModfiyDlg, CDialogEx)CModfiyDlg::CModfiyDlg(CListCtrl list): CDialogEx(IDD_MODIFY_DLG, nullptr), m_list(list)
{}CModfiyDlg::~CModfiyDlg()
{
}void CModfiyDlg::ChangePage()
{CWnd* ps[] { m_p1,m_p2 };int i -1;int nIndex m_tab.GetCurSel();while (i _countof(ps))ps[i]-ShowWindow(i nIndex ? SW_SHOW : SW_HIDE);ps[nIndex]-SetFocus();
}void CModfiyDlg::InitData()
{POSITION pos m_list.GetFirstSelectedItemPosition();if (!pos)return;int nItem m_list.GetNextSelectedItem(pos);SInfo* p (SInfo*)m_list.GetItemData(nItem);ASSERT(p ! NULL);if (!p)return;m_p1.m_nNumb p-nNumb;m_p1.m_sName p-sName;m_p1.m_fSalary p-fSala;m_p1.m_date.ParseDateTime(m_list.GetItemText(nItem, 3));m_p2.m_bSex m_list.GetItemText(nItem, 4)_T(女);m_p2.m_nEdu CApp::GetEduc(m_list.GetItemText(nItem, 5));CString str m_list.GetItemText(nItem, 6);m_p2.m_bEng str.Find(_T(英语)) -1;m_p2.m_bRuss str.Find(_T(俄语)) -1;m_p2.m_bJpan str.Find(_T(日语)) -1;m_p2.m_bKrea str.Find(_T(韩语)) -1;
}void CModfiyDlg::DoDataExchange(CDataExchange* pDX)
{CDialogEx::DoDataExchange(pDX);DDX_Control(pDX, IDC_TAB, m_tab);
}BEGIN_MESSAGE_MAP(CModfiyDlg, CDialogEx)ON_NOTIFY(TCN_SELCHANGE, IDC_TAB, CModfiyDlg::OnSelchangeTab)
END_MESSAGE_MAP()BOOL CModfiyDlg::OnInitDialog()
{CDialogEx::OnInitDialog();InitData();m_p1.Create(IDD_PAGE1, this);m_p2.Create(IDD_PAGE2, this);CEdit* pEDIT (CEdit*)m_p1.GetDlgItem(IDC_NUMB);pEDIT-SetReadOnly();m_tab.SetImageList(theApp.m_imageList);m_tab.InsertItem(0, _T(基本信息),1);m_tab.InsertItem(1, _T(其他信息),2);CRect rect;m_tab.GetWindowRect(rect);ScreenToClient(rect);m_p1.SetWindowPos(nullptr, rect.left, rect.bottom , 0, 0, SWP_NOSIZE | SWP_NOZORDER);//父子关系将它放进去m_p2.SetWindowPos(nullptr, rect.left, rect.bottom , 0, 0, SWP_NOSIZE | SWP_NOZORDER);//兄弟关系 要把那个框拉上去 然后将分页move Windows在它的下面ChangePage();return TRUE; // return TRUE unless you set the focus to a control// 异常: OCX 属性页应返回 FALSE
}void CModfiyDlg::OnSelchangeTab(NMHDR* pNMHDR, LRESULT* pResult)
{*pResult 0;ChangePage();
}
CListCtrl-SetItemData设置列表项数据
void CWorkerDlg::Refresh(int nOrder){m_list.DeleteAllItems();int nCmd WK_PRINT;m_sock.Send(nCmd, sizeof(nCmd));m_sock.Send(nOrder, sizeof(nOrder));SInfo d;CString str;int i 0;while (m_sock.Receive(d, sizeof(d)) sizeof(d)){str.Format(_T(%d), d.nNumb);m_list.InsertItem(i, str,i%3);m_list.SetItemText(i, 1, _bstr_t(d.sName));str.Format(_T(%g), d.fSala);m_list.SetItemText(i, 2, str);m_list.SetItemText(i, 3, _bstr_t(d.sDate));m_list.SetItemText(i, 4, d.bSex ? _T(女) : _T(男));m_list.SetItemText(i, 5, m_es[d.nEduc]);m_list.SetItemText(i, 6, GetLang(d.cLang));auto p new SInfo{ d };m_list.SetItemData(i, (DWORD_PTR)p); //给每个数据背后设置了数据i;}
}void CModfiyDlg::InitData()
{POSITION pos m_list.GetFirstSelectedItemPosition();if (!pos){ return;}int nItem m_list.GetNextSelectedItem(pos);SInfo* p (SInfo*)m_list.GetItemData(nItem);ASSERT(p ! NULL);if (!p)return;m_p1.m_nNumb p-nNumb;m_p1.m_sName p-sName;m_p1.m_fSalary p-fSala;m_p1.m_date.ParseDateTime(m_list.GetItemText(nItem, 3));m_p2.m_bSex m_list.GetItemText(nItem, 4)_T(女);m_p2.m_nEdu CApp::GetEduc(m_list.GetItemText(nItem, 5));CString str m_list.GetItemText(nItem, 6);m_p2.m_bEng str.Find(_T(英语)) -1;m_p2.m_bRuss str.Find(_T(俄语)) -1;m_p2.m_bJpan str.Find(_T(日语)) -1;m_p2.m_bKrea str.Find(_T(韩语)) -1;
}void CWorkerDlg::OnDestroy()
{CDialogEx::OnDestroy();int i -1, nCount m_list.GetItemCount();while (inCount){SInfo* p (SInfo*)m_list.GetItemData(i);delete p;}
}双击列表编辑功能 下拉控件功能 CAdminDlg.h
#pragma once
#include afxdialogex.h
class CAdminDlg : public CDialogEx
{DECLARE_DYNAMIC(CAdminDlg)BOOL CheckUser(CString sName, SAdmin a);void Refresh();void DeleteUser(CString sName);CSocket m_sock{ theApp.m_sock };CListCtrl m_list;CComboBox m_combox;CComboBox m_combox2; //隐藏在表面 当选择时出现CEdit m_pass2;void OnOK();void OnCancel();BOOL ChangePass(CString sName,CString sPass);
public:CAdminDlg(CWnd* pParent nullptr); // 标准构造函数virtual ~CAdminDlg();// 对话框数据
#ifdef AFX_DESIGN_TIMEenum { IDD IDD_COUNT };
#endifprotected:virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持DECLARE_MESSAGE_MAP()
public:virtual BOOL OnInitDialog();afx_msg void OnBnClickedAdd();afx_msg void OnBnClickedDel();afx_msg void OnBnClickedUpdate();afx_msg void OnDblclkList(NMHDR* pNMHDR, LRESULT* pResult); //双击列表afx_msg void OnEndlabeleditList(NMHDR* pNMHDR, LRESULT* pResult);// 只能编辑第一个 afx_msg void OnSelchangePrior2();
};
CAdminDlg.cpp
#include pch.h
#include CLientXq.h
#include afxdialogex.h
#include CAdminDlg.h
IMPLEMENT_DYNAMIC(CAdminDlg, CDialogEx)
CAdminDlg::CAdminDlg(CWnd* pParent /*nullptr*/): CDialogEx(IDD_COUNT, pParent)
{}
CAdminDlg::~CAdminDlg()
{m_list.Detach();m_combox.Detach();
}
void CAdminDlg::DoDataExchange(CDataExchange* pDX)
{CDialogEx::DoDataExchange(pDX);DDX_Control(pDX, IDC_PRIOR, m_combox);DDX_Control(pDX, IDC_PRIOR2, m_combox2);DDX_Control(pDX, IDC_PASS2, m_pass2);
}BEGIN_MESSAGE_MAP(CAdminDlg, CDialogEx)ON_BN_CLICKED(IDC_ADD, CAdminDlg::OnBnClickedAdd)ON_BN_CLICKED(IDC_DEL, CAdminDlg::OnBnClickedDel)ON_BN_CLICKED(IDC_UPDATE, CAdminDlg::OnBnClickedUpdate)ON_NOTIFY(NM_DBLCLK, IDC_LIST, CAdminDlg::OnDblclkList)ON_NOTIFY(LVN_ENDLABELEDIT, IDC_LIST, CAdminDlg::OnEndlabeleditList)ON_CBN_SELCHANGE(IDC_PRIOR2, CAdminDlg::OnSelchangePrior2)
END_MESSAGE_MAP()BOOL CAdminDlg::OnInitDialog()
{CDialogEx::OnInitDialog();m_combox.SetCurSel(1);m_combox2.SetCurSel(1);m_list.Attach(::GetDlgItem(m_hWnd, IDC_LIST));m_list.InsertColumn(0, _T(账号), LVCFMT_LEFT, 120);m_list.InsertColumn(0, _T(密码), LVCFMT_LEFT, 140);m_list.InsertColumn(0, _T(权限), LVCFMT_LEFT, 150);m_list.SetExtendedStyle(LVS_EX_GRIDLINES | LVS_EX_FULLROWSELECT);Refresh();return TRUE; // return TRUE unless you set the focus to a control// 异常: OCX 属性页应返回 FALSE
}BOOL CAdminDlg::CheckUser(CString sName,SAdmin a)
{int nCmd AD_CHECK;_bstr_t bstr sName;LPCSTR p bstr;m_sock.Send(nCmd, sizeof(nCmd));m_sock.Send(p, (int)sizeof(p));int nCount 0;if (m_sock.Receive(nCount, sizeof(nCount)) ! sizeof(nCount)){AfxMessageBox(_T(网络中断));return FALSE;}bool b nCount 0;if(b){if (m_sock.Receive(a, sizeof(a)) ! sizeof(a)){AfxMessageBox(_T(网络中断));return FALSE;}}return b;
}void CAdminDlg::Refresh()
{int nCmd AD_PRINT;int nCount 0;m_sock.Send(nCmd, sizeof(nCmd));if (m_sock.Receive(nCount, sizeof(nCount))!sizeof(nCount)){AfxMessageBox(_T(网络中断));return;}SAdmin a;m_list.DeleteAllItems();int i 0;while (nCount--0){if (m_sock.Receive(a, sizeof(a)) ! sizeof(a)){AfxMessageBox(_T(网络中断));break;}m_list.InsertItem(i, _bstr_t(a.sName));m_list.SetItemText(i, 1, _bstr_t(a.sPass));m_list.SetItemText(i, 2, a.nPrior ? _T(普通) : _T(高级));i;}
}void CAdminDlg::DeleteUser(CString sName)
{int nCmd AD_DELETE;_bstr_t bstr sName;LPCSTR p bstr;m_sock.Send(nCmd, sizeof(nCmd));m_sock.Send(p, (int)sizeof(p));Refresh();
}void CAdminDlg::OnBnClickedAdd()
{SAdmin a;int nCmd AD_INPUT;CString str;GetDlgItemText(IDC_NAEM, str);if (CheckUser(str, a)){CString str CString(a.sName) _T(,) a.sPass _T(,) (a.nPrior ? _T(普通) : _T(高级));AfxMessageBox(_T(账号已经存在));return;}strcpy_s(a.sName, sizeof(a.sName), (_bstr_t)str);GetDlgItemText(IDC_PASS, str);strcpy_s(a.sPass, sizeof(a.sPass), (_bstr_t)str);a.nPrior m_combox.GetCurSel();m_sock.Send(nCmd, sizeof(nCmd));m_sock.Send(a, sizeof(a));Refresh();}void CAdminDlg::OnBnClickedDel()
{POSITION pos m_list.GetFirstSelectedItemPosition();if (!pos){AfxMessageBox(_T(请选中一行再进行删除));return;}int nItem m_list.GetNextSelectedItem(pos);CString sName m_list.GetItemText(nItem, 0);SAdmin a;if (!CheckUser(sName,a)){AfxMessageBox(_T(账号不存在));return;}CString str sName _T(,) a.sPass _T(,) (a.nPrior ? _T(普通) : _T(高级));if (AfxMessageBox(str_T(\r\n你确定要删除这条记录),MB_YESNO)IDNO)return;DeleteUser(sName);
}void CAdminDlg::OnBnClickedUpdate()
{POSITION pos m_list.GetFirstSelectedItemPosition();if (!pos){AfxMessageBox(_T(请选中一行再进行修改));return;}int nItem m_list.GetNextSelectedItem(pos);SAdmin a;strcpy_s(a.sName, sizeof(a.sName), _bstr_t(m_list.GetItemText(nItem, 0)));CString str;GetDlgItemText(IDC_PASS, str);strcpy_s(a.sPass, sizeof(a.sPass), (_bstr_t)str);int nCmd AD_CHPASS;m_sock.Send(nCmd, sizeof(nCmd));m_sock.Send(a, sizeof(a));int nRes 0;if (m_sock.Receive(nRes,sizeof(nRes))!sizeof(nRes)){AfxMessageBox(_T(网络中断));return;}if (nRes0){AfxMessageBox(CString(a.sName)_T(密码修改成功));Refresh();}elseAfxMessageBox(CString(a.sName) _T(密码修改失败));
}BOOL CAdminDlg::ChangePass(CString sName, CString sPass)
{SAdmin a;strcpy_s(a.sName, sizeof(a.sName), _bstr_t(sName));strcpy_s(a.sPass, sizeof(a.sPass), _bstr_t(sPass));int nCmd AD_CHPASS;m_sock.Send(nCmd, sizeof(nCmd));m_sock.Send(a, sizeof(a));int nRes 0;if (m_sock.Receive(nRes, sizeof(nRes)) ! sizeof(nRes)){AfxMessageBox(_T(网络中断));return FALSE;}return TRUE;
}void CAdminDlg::OnOK()
{if (!m_pass2.IsWindowVisible())return;CString sPass;m_pass2.GetWindowText(sPass);m_pass2.ShowWindow(SW_HIDE); //设置隐藏数据int nItem (int)GetWindowLongPtr(m_pass2.GetSafeHwnd(), GWLP_USERDATA); //取出第几行if (nItem 0)return;CString str m_list.GetItemText(nItem, 0);if(ChangePass(str,sPass)){Refresh();AfxMessageBox(str _T( 密码修改成功));}elseAfxMessageBox(str _T( 密码修改失败));
}void CAdminDlg::OnCancel()
{if (m_pass2.IsWindowVisible()){m_pass2.ShowWindow(SW_HIDE);return;}if (m_combox2.IsWindowVisible()){m_combox2.ShowWindow(SW_HIDE);return;}EndDialog(IDCANCEL);
}void CAdminDlg::OnDblclkList(NMHDR* pNMHDR, LRESULT* pResult) //双击列表
{LPNMITEMACTIVATE p reinterpret_castLPNMITEMACTIVATE(pNMHDR);*pResult 0;int nItem p-iItem; //第几行int nSubItem p-iSubItem; //第几列CRect rect;CString str m_list.GetItemText(nItem, nSubItem);m_list.GetSubItemRect(nItem, nSubItem, 0, rect); //回去第几行第几列的 图标在哪个位置 把它移动上去switch (nSubItem) {case 1:m_pass2.SetParent(m_list); //设置父亲m_pass2.MoveWindow(rect, FALSE);m_pass2.ShowWindow(SW_SHOW);m_pass2.SetWindowText(str);m_pass2.SetFocus();m_pass2.SetSel(0, -1); // 设置一个数据可用来修改GWL_STYLE,设置隐藏数据SetWindowLongPtr(m_pass2.GetSafeHwnd(), GWLP_USERDATA, nItem); //取出第几行break; case 2:m_combox2.ShowWindow(SW_HIDE);m_combox2.SetParent(m_list); m_combox2.MoveWindow(rect, FALSE);m_combox2.ShowWindow(SW_SHOW);m_combox2.SetFocus();m_combox2.SetCurSel(str _T(普通));SetWindowLongPtr(m_pass2.GetSafeHwnd(), GWLP_USERDATA, nItem); break; }//m_list.EditLabel(p-iItem); //用于编辑首行
}void CAdminDlg::OnEndlabeleditList(NMHDR* pNMHDR, LRESULT* pResult) //编辑完成之后只能编辑第一个
{NMLVDISPINFO* pDispInfo reinterpret_castNMLVDISPINFO*(pNMHDR);*pResult 0;auto pEdit m_list.GetEditControl();if (!pEdit)return;CString str;pEdit-GetWindowText(str); //可以取出编辑之后的文字
}
void CAdminDlg::OnSelchangePrior2() { m_combox2.ShowWindow(SW_HIDE);AfxMessageBox(_T(修改权限)); //做网络协议发送
}最终效果
