C++课程设计：店铺电子产品管理系统

1、.课 程 设 计 报 告 课程名称：面向对象程序设计C+ 设计题目：店铺电子产品管理系统 专 业：计算机科学与技术 姓 名： 学 号： 指导教师：李 晓 虹2015 年 1 月 10 日1、 需求分析 此程序面向的对象主要是电子产品商铺，针对于客户对电子产品的需求量，店主可以对店铺的产品管理更加方便，更加方便检阅产品的剩余量，以便于准确的给与用户所需产品的准确信息。如此就更加便于产品的销售。2、 总体设计2.1、C+语言编程 利用C+语言编写模板，并利用MFC建立与数据库的连接。图2.1-1图2.1-22.2、数据库后台支持 数据库内建立需要用到的三个表格：dbo.classify、dbo.d

2、epartment、dbo.equipment。（表内内容仅为参考）表dbo.classify：表2.2.1表dbo.department：表2.2.2表dbo.equipment：表2.2.33、 详细设计3.1、查询电子产品型号及库存量图3.1-1具体代码如下：/ Classify.cpp : implementation file/#include "stdafx.h"#include "ems.h"#include "Classify.h"#include "Dialog3.h"#include "

3、;Dialog6.h"#include "Dialog7.h"#ifdef _DEBUG#define new DEBUG_NEW#undef THIS_FILEstatic char THIS_FILE = _FILE_;#endif/ CClassifyIMPLEMENT_DYNCREATE(CClassify, CRecordView)CClassify:CClassify(): CRecordView(CClassify:IDD)/AFX_DATA_INIT(CClassify)m_pSet = NULL;/AFX_DATA_INITCClassify:C

4、Classify()if (m_pSet)delete m_pSet;void CClassify:DoDataExchange(CDataExchange* pDX)CRecordView:DoDataExchange(pDX);/AFX_DATA_MAP(CClassify)DDX_Control(pDX, IDC_LIST1, m_Grid3);DDX_FieldText(pDX, IDC_EDIT_age3, m_pSet->m_Eno, m_pSet);DDX_FieldText(pDX, IDC_EDIT_class3, m_pSet->m_Cclass, m_pSet

5、);DDX_FieldText(pDX, IDC_EDIT_id3, m_pSet->m_Cuseage, m_pSet);/AFX_DATA_MAPBEGIN_MESSAGE_MAP(CClassify, CRecordView)/AFX_MSG_MAP(CClassify)ON_BN_CLICKED(IDC_BUTTON_inquire3, OnBUTTONinquire3)ON_BN_CLICKED(IDC_BUTTON_alter3, OnBUTTONalter3)ON_BN_CLICKED(IDC_BUTTON_add3, OnBUTTONadd3)ON_BN_CLICKED(

6、IDC_BUTTON_delete3, OnBUTTONdelete3)ON_BN_CLICKED(IDC_BUTTON_refresh3, OnBUTTONrefresh3)ON_BN_CLICKED(IDC_BUTTON_scan3, OnBUTTONscan3)/AFX_MSG_MAPEND_MESSAGE_MAP()/ CClassify diagnostics#ifdef _DEBUGvoid CClassify:AssertValid() constCRecordView:AssertValid();void CClassify:Dump(CDumpContext& dc)

7、 constCRecordView:Dump(dc);#endif /_DEBUG/ CClassify message handlersCRecordset* CClassify:OnGetRecordset()if (m_pSet != NULL)return m_pSet;m_pSet = new Classify_set(NULL);m_pSet->Open();return m_pSet;Classify_set* CClassify:GetRecordset()Classify_set* pData = (Classify_set*) OnGetRecordset();ASS

8、ERT(pData = NULL | pData->IsKindOf(RUNTIME_CLASS(Classify_set);return pData;void CClassify:OnInitialUpdate()BeginWaitCursor();GetRecordset();CRecordView:OnInitialUpdate();if (m_pSet->IsOpen()CString strTitle = m_pSet->m_pDatabase->GetDatabaseName();CString strTable = m_pSet->GetTableN

9、ame();if (!strTable.IsEmpty()strTitle += _T(":") + strTable;GetDocument()->SetTitle(strTitle);EndWaitCursor();void CClassify:OnBUTTONinquire3() Dialog6 search;/dlg6.DoModal();UpdateData(TRUE);if(search.DoModal()=IDOK)m_pSet->Edit();search.m_11.TrimLeft();/search.m_2.TrimLeft();if(m_p

10、Set->IsOpen()m_pSet->Close();if(!(search.m_11.IsEmpty()m_pSet->m_strFilter.Format("Eno='%s'",search.m_11);/*if(!(search.m_1.IsEmpty()m_pSet->m_strFilter.Format("Sname='%s'",search.m_2);*/m_pSet->Open();if(!m_pSet->IsEOF()m_pSet->Requery();Upda

11、teData(FALSE);OnInitialUpdate();elseMessageBox("没有找到！");void CClassify:OnBUTTONalter3() Dialog7 dlg7;/Dialog6 dlg6;OnBUTTONinquire3();dlg7.m_id111=m_pSet->m_Eno;dlg7.m_class111=m_pSet->m_Cclass;dlg7.m_age111=m_pSet->m_Cuseage;if(dlg7.DoModal()=IDOK)m_pSet->Edit();m_pSet->m_E

12、no=dlg7.m_id111;m_pSet->m_Cclass=dlg7.m_class111;m_pSet->m_Cuseage=dlg7.m_age111;m_pSet->Update();UpdateData(FALSE);m_pSet->m_strFilter.Format("Eno!='0000'");if(!m_pSet->IsEOF()m_pSet->Requery();UpdateData(FALSE);void CClassify:OnBUTTONadd3() Dialog7 dlg;if (dlg.D

13、oModal()=IDOK)/m_pSet->Open();m_pSet->AddNew();m_pSet->m_Eno=dlg.m_id111;m_pSet->m_Cclass=dlg.m_class111;m_pSet->m_Cuseage=dlg.m_age111;m_pSet->Update();m_pSet->Requery();void CClassify:OnBUTTONdelete3() OnBUTTONinquire3();Dialog3 dlg3;if(dlg3.DoModal()=IDOK)CRecordsetStatus sta

14、tus;m_pSet->GetStatus(status);m_pSet->Delete();if (status.m_lCurrentRecord=0)m_pSet->MoveNext();elsem_pSet->MoveFirst();UpdateData(FALSE);void CClassify:OnBUTTONrefresh3() Dialog7 dlg7;dlg7.m_id111=m_pSet->m_Eno;dlg7.m_class111=m_pSet->m_Cclass;dlg7.m_age111=m_pSet->m_Cuseage;if

15、 (dlg7.DoModal()=IDOK)m_pSet->Edit();m_pSet->m_Eno=dlg7.m_id111;m_pSet->m_Cclass=dlg7.m_class111;m_pSet->m_Cuseage=dlg7.m_age111;m_pSet->Update();UpdateData(FALSE);void CClassify:OnBUTTONscan3() CString s1; s1.Format("%f",m_pSet->m_Cuseage);/类型转换 /s2.Format("%d"

16、,m_pSet->m_Esum);while(!m_pSet->IsEOF()m_pSet->MoveNext();m_pSet->GetRecordCount();m_pSet->MoveFirst();int i=0;m_Grid3.DeleteAllItems();m_Grid3.InsertItem(i,"");m_Grid3.SetItemText(i+,0,"设备编号");m_Grid3.InsertItem(i,"");m_Grid3.SetItemText(i+,0,"设备类型&

17、quot;);m_Grid3.InsertItem(i,"");m_Grid3.SetItemText(i+,0,"使用年限");while(!m_pSet->IsEOF()m_Grid3.InsertItem(i,"");m_Grid3.SetItemText(i+,0,m_pSet->m_Eno);m_Grid3.InsertItem(i,"");m_Grid3.SetItemText(i+,0,m_pSet->m_Cclass);m_Grid3.InsertItem(i,"&quo

18、t;);m_Grid3.SetItemText(i+,0,s1);m_pSet->MoveNext();m_pSet->MoveFirst();3.2、查询电子产品具体信息图3.2-1具体代码如下：/ emsView.cpp : implementation of the CEmsView class/#include "stdafx.h"#include "ems.h"#include "emsSet.h"#include "emsDoc.h"#include "emsView.h"

19、; #include "Dialog1.h"#include "Dialog2.h"#include "Dialog3.h"#ifdef _DEBUG#define new DEBUG_NEW#undef THIS_FILEstatic char THIS_FILE = _FILE_;#endif/ CEmsViewIMPLEMENT_DYNCREATE(CEmsView, CRecordView)BEGIN_MESSAGE_MAP(CEmsView, CRecordView)/AFX_MSG_MAP(CEmsView)ON_BN_C

20、LICKED(IDC_BUTTON_scan, OnBUTTONscan)ON_BN_CLICKED(IDC_BUTTON_inquire, OnBUTTONinquire)ON_BN_CLICKED(IDC_BUTTON_alter, OnBUTTONalter)ON_BN_CLICKED(IDC_BUTTON_add, OnBUTTONadd)ON_BN_CLICKED(IDC_BUTTON_delete, OnBUTTONdelete)ON_BN_CLICKED(IDC_BUTTON_refresh, OnBUTTONrefresh)/AFX_MSG_MAP/ Standard prin

21、ting commandsON_COMMAND(ID_FILE_PRINT, CRecordView:OnFilePrint)ON_COMMAND(ID_FILE_PRINT_DIRECT, CRecordView:OnFilePrint)ON_COMMAND(ID_FILE_PRINT_PREVIEW, CRecordView:OnFilePrintPreview)END_MESSAGE_MAP()/ CEmsView construction/destructionCEmsView:CEmsView(): CRecordView(CEmsView:IDD)/AFX_DATA_INIT(CE

22、msView)m_pSet = NULL;/AFX_DATA_INIT/ TODO: add construction code hereCEmsView:CEmsView()void CEmsView:DoDataExchange(CDataExchange* pDX)CRecordView:DoDataExchange(pDX);/AFX_DATA_MAP(CEmsView)DDX_Control(pDX, IDC_LIST1, m_Grid1);DDX_FieldText(pDX, IDC_EDIT_department, m_pSet->m_Did, m_pSet);DDX_Fi

23、eldText(pDX, IDC_EDIT_name, m_pSet->m_Ename, m_pSet);DDX_FieldText(pDX, IDC_EDIT_no, m_pSet->m_Eno, m_pSet);DDX_FieldText(pDX, IDC_EDIT_outdate, m_pSet->m_Eoutdate, m_pSet);DDX_FieldText(pDX, IDC_EDIT_sum, m_pSet->m_Esum, m_pSet);DDX_FieldText(pDX, IDC_EDIT_price, m_pSet->m_Eprice, m_

24、pSet);/AFX_DATA_MAPBOOL CEmsView:PreCreateWindow(CREATESTRUCT& cs)/ TODO: Modify the Window class or styles here by modifying/ the CREATESTRUCT csreturn CRecordView:PreCreateWindow(cs);void CEmsView:OnInitialUpdate()m_pSet = &GetDocument()->m_emsSet;CRecordView:OnInitialUpdate();ResizePar

25、entToFit();/ CEmsView printingBOOL CEmsView:OnPreparePrinting(CPrintInfo* pInfo)/ default preparationreturn DoPreparePrinting(pInfo);void CEmsView:OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)/ TODO: add extra initialization before printingvoid CEmsView:OnEndPrinting(CDC* /*pDC*/, CPrintInfo*

26、 /*pInfo*/)/ TODO: add cleanup after printing/ CEmsView diagnostics#ifdef _DEBUGvoid CEmsView:AssertValid() constCRecordView:AssertValid();void CEmsView:Dump(CDumpContext& dc) constCRecordView:Dump(dc);CEmsDoc* CEmsView:GetDocument() / non-debug version is inlineASSERT(m_pDocument->IsKindOf(R

27、UNTIME_CLASS(CEmsDoc);return (CEmsDoc*)m_pDocument;#endif /_DEBUG/ CEmsView database supportCRecordset* CEmsView:OnGetRecordset()return m_pSet;/ CEmsView message handlersvoid CEmsView:OnBUTTONscan() CString s1,s2; s1.Format("%f",m_pSet->m_Eprice);/类型转换 s2.Format("%d",m_pSet-&g

28、t;m_Esum);while(!m_pSet->IsEOF()m_pSet->MoveNext();m_pSet->GetRecordCount();m_pSet->MoveFirst();int i=0;m_Grid1.DeleteAllItems();m_Grid1.InsertItem(i,"");m_Grid1.SetItemText(i+,0,"设备编号");m_Grid1.InsertItem(i,"");m_Grid1.SetItemText(i+,0,"设备名称");m_G

29、rid1.InsertItem(i,"");m_Grid1.SetItemText(i+,0,"设备价格");m_Grid1.InsertItem(i,"");m_Grid1.SetItemText(i+,0,"设备数量");m_Grid1.InsertItem(i,"");m_Grid1.SetItemText(i+,0,"使用部门");m_Grid1.InsertItem(i,"");m_Grid1.SetItemText(i+,0,"出厂日

30、期");while(!m_pSet->IsEOF()m_Grid1.InsertItem(i,"");m_Grid1.SetItemText(i+,0,m_pSet->m_Eno);m_Grid1.InsertItem(i,"");m_Grid1.SetItemText(i+,0,m_pSet->m_Ename);m_Grid1.InsertItem(i,"");m_Grid1.SetItemText(i+,0,s1);m_Grid1.InsertItem(i,"");m_Grid1.S

31、etItemText(i+,0,s2); m_Grid1.InsertItem(i,"");m_Grid1.SetItemText(i+,0,m_pSet->m_Did);m_Grid1.InsertItem(i,"");m_Grid1.SetItemText(i+,0,m_pSet->m_Eoutdate);m_pSet->MoveNext();m_pSet->MoveFirst();void CEmsView:OnBUTTONinquire() Dialog1 search;/dlg6.DoModal();UpdateData

32、(TRUE);if(search.DoModal()=IDOK)m_pSet->Edit();search.m_id1.TrimLeft();/search.m_2.TrimLeft();if(m_pSet->IsOpen()m_pSet->Close();if(!(search.m_id1.IsEmpty()m_pSet->m_strFilter.Format("Eno='%s'",search.m_id1);/*if(!(search.m_1.IsEmpty()m_pSet->m_strFilter.Format("

33、;Sname='%s'",search.m_2);*/m_pSet->Open();if(!m_pSet->IsEOF()m_pSet->Requery();UpdateData(FALSE);OnInitialUpdate();elseMessageBox("没有找到！");void CEmsView:OnBUTTONalter() Dialog2 dlg2;/Dialog6 dlg6;OnBUTTONinquire();dlg2.m_no11=m_pSet->m_Eno;dlg2.m_name11=m_pSet->

34、m_Ename;dlg2.m_price11=m_pSet->m_Eprice;dlg2.m_sum11=m_pSet->m_Esum;dlg2.m_department11=m_pSet->m_Did;dlg2.m_outdate11=m_pSet->m_Eoutdate;if(dlg2.DoModal()=IDOK)m_pSet->Edit();m_pSet->m_Eno=dlg2.m_no11;m_pSet->m_Ename=dlg2.m_name11;m_pSet->m_Eprice=dlg2.m_price11;m_pSet->m

35、_Esum=dlg2.m_sum11;m_pSet->m_Did=dlg2.m_department11;m_pSet->m_Eoutdate=dlg2.m_outdate11;m_pSet->Update();UpdateData(FALSE);m_pSet->m_strFilter.Format("Eno!='0000'");if(!m_pSet->IsEOF()m_pSet->Requery();UpdateData(FALSE);void CEmsView:OnBUTTONadd() Dialog2 dlg;if

36、(dlg.DoModal()=IDOK)/m_pSet->Open();m_pSet->AddNew();m_pSet->m_Eno=dlg.m_no11;m_pSet->m_Ename=dlg.m_name11;m_pSet->m_Eprice=dlg.m_price11;m_pSet->m_Esum=dlg.m_sum11;m_pSet->m_Did=dlg.m_department11;m_pSet->m_Eoutdate=dlg.m_outdate11;m_pSet->Update();m_pSet->Requery();vo

37、id CEmsView:OnBUTTONdelete() OnBUTTONinquire();Dialog3 dlg3;if(dlg3.DoModal()=IDOK)CRecordsetStatus status;m_pSet->GetStatus(status);m_pSet->Delete();if (status.m_lCurrentRecord=0)m_pSet->MoveNext();elsem_pSet->MoveFirst();UpdateData(FALSE);void CEmsView:OnBUTTONrefresh() Dialog2 dlg2;dl

38、g2.m_no11=m_pSet->m_Eno;dlg2.m_name11=m_pSet->m_Ename;dlg2.m_price11=m_pSet->m_Eprice;dlg2.m_sum11=m_pSet->m_Esum;dlg2.m_department11=m_pSet->m_Did;dlg2.m_outdate11=m_pSet->m_Eoutdate;if (dlg2.DoModal()=IDOK)m_pSet->Edit();m_pSet->m_Eno=dlg2.m_no11;m_pSet->m_Ename=dlg2.m_n

39、ame11;m_pSet->m_Eprice=dlg2.m_price11;m_pSet->m_Esum=dlg2.m_sum11;m_pSet->m_Did=dlg2.m_department11;m_pSet->m_Eoutdate=dlg2.m_outdate11;m_pSet->Update();UpdateData(FALSE);3.3、查询商铺不同负责区的管理人员信息图3.3-1具体代码如下：/ Department1.cpp : implementation file/#include "stdafx.h"#include &qu

40、ot;ems.h"#include "Department1.h"#include "Dialog3.h"#include "Dialog4.h"#include "Dialog5.h"#ifdef _DEBUG#define new DEBUG_NEW#undef THIS_FILEstatic char THIS_FILE = _FILE_;#endif/ Department1IMPLEMENT_DYNCREATE(Department1, CRecordView)Department1:Depar

41、tment1(): CRecordView(Department1:IDD)/AFX_DATA_INIT(Department1)m_pSet = NULL;/AFX_DATA_INITDepartment1:Department1()if (m_pSet)delete m_pSet;void Department1:DoDataExchange(CDataExchange* pDX)CRecordView:DoDataExchange(pDX);/AFX_DATA_MAP(Department1)DDX_Control(pDX, IDC_LIST1, m_Grid2);DDX_FieldTe

42、xt(pDX, IDC_EDIT_departmentid, m_pSet->m_Did, m_pSet);DDX_FieldText(pDX, IDC_EDIT_departmentname, m_pSet->m_Dname, m_pSet);DDX_FieldText(pDX, IDC_EDIT_principal, m_pSet->m_Dprincipal, m_pSet);/AFX_DATA_MAPBEGIN_MESSAGE_MAP(Department1, CRecordView)/AFX_MSG_MAP(Department1)ON_BN_CLICKED(IDC_

43、BUTTON_alter1, OnBUTTONalter1)ON_BN_CLICKED(IDC_BUTTON_inquire1, OnBUTTONinquire1)ON_BN_CLICKED(IDC_BUTTON_add1, OnBUTTONadd1)ON_BN_CLICKED(IDC_BUTTON_delete1, OnBUTTONdelete1)ON_BN_CLICKED(IDC_BUTTON_refresh1, OnBUTTONrefresh1)ON_BN_CLICKED(IDC_BUTTON_scan1, OnBUTTONscan1)/AFX_MSG_MAPEND_MESSAGE_MA

44、P()/ Department1 diagnostics#ifdef _DEBUGvoid Department1:AssertValid() constCRecordView:AssertValid();void Department1:Dump(CDumpContext& dc) constCRecordView:Dump(dc);#endif /_DEBUG/ Department1 message handlersCRecordset* Department1:OnGetRecordset()if (m_pSet != NULL)return m_pSet;m_pSet = n

45、ew Department_set(NULL);m_pSet->Open();return m_pSet;Department_set* Department1:GetRecordset()Department_set* pData = (Department_set*) OnGetRecordset();ASSERT(pData = NULL | pData->IsKindOf(RUNTIME_CLASS(Department_set);return pData;void Department1:OnInitialUpdate()BeginWaitCursor();GetReco

46、rdset();CRecordView:OnInitialUpdate();if (m_pSet->IsOpen()CString strTitle = m_pSet->m_pDatabase->GetDatabaseName();CString strTable = m_pSet->GetTableName();if (!strTable.IsEmpty()strTitle += _T(":") + strTable;GetDocument()->SetTitle(strTitle);EndWaitCursor();void Departme

47、nt1:OnBUTTONalter1() Dialog4 dlg4;/Dialog6 dlg6;OnBUTTONinquire1();dlg4.m_departmentid11=m_pSet->m_Did;dlg4.m_departmentname11=m_pSet->m_Dname;dlg4.m_principal11=m_pSet->m_Dprincipal;if(dlg4.DoModal()=IDOK)m_pSet->Edit();m_pSet->m_Did=dlg4.m_departmentid11;m_pSet->m_Dname=dlg4.m_de

48、partmentname11;m_pSet->m_Dprincipal=dlg4.m_principal11;m_pSet->Update();UpdateData(FALSE);m_pSet->m_strFilter.Format("Did!='0000'");if(!m_pSet->IsEOF()m_pSet->Requery();UpdateData(FALSE);void Department1:OnBUTTONinquire1() Dialog5 search;/dlg6.DoModal();UpdateData(TR

49、UE);if(search.DoModal()=IDOK)m_pSet->Edit();search.m_findid.TrimLeft();/search.m_2.TrimLeft();if(m_pSet->IsOpen()m_pSet->Close();if(!(search.m_findid.IsEmpty()m_pSet->m_strFilter.Format("Did='%s'",search.m_findid);/*if(!(search.m_1.IsEmpty()m_pSet->m_strFilter.Format

50、("Sname='%s'",search.m_2);*/m_pSet->Open();if(!m_pSet->IsEOF()m_pSet->Requery();UpdateData(FALSE);OnInitialUpdate();elseMessageBox("没有找到！");void Department1:OnBUTTONadd1() Dialog4 dlg;if (dlg.DoModal()=IDOK)/m_pSet->Open();m_pSet->AddNew();m_pSet->m_Did=dlg.m_departmentid11;m_pSet->m_Dname=dlg.m_departmentname11;m_pSet->m_Dprincipal=dlg.m_principal11;m_pSet->Update();m_pSet->Requery();void Department1:OnBUTTONdelete1() OnBUTTONinquire1();Dialog3 dlg3;if(dlg3.DoModal()=IDOK)CRecordsetStatus