vc編程技術(shù)600個大型項目源碼一

1、Visual C+ AVI 程序以及三維動中（如摩托英豪、Cool 3D等）都廣泛的采用 MFCCanimateCtrl MFC CAnimateCtrl Create（）BOOLCreate(DWORDdwStyle,constRECT&rect,CWnd*pParentWnd,Visual C+ AVI 程序以及三維動中（如摩托英豪、Cool 3D等）都廣泛的采用 MFCCanimateCtrl MFC CAnimateCtrl Create（）BOOLCreate(DWORDdwStyle,constRECT&rect,CWnd*pParentWnd,nID pParentWnd指向父窗

2、口，nIDIDTRUEACS_CENTER ACS_TRANSPARENT 使動畫片的背景透明（不輸出動畫片的背景色ACS_AUTOPLAY 。除表中的風(fēng)格外， 一般還要為動畫控件指定 WS_CHILDWS_VISIBLE WS_BORDER Open( Seek( nID ) 、BOOL Play( nFrom, nTo, nRep ) 、nTo、BOOLStop(、BOOLClose 為 NULL流。Play（）nFrom65536，若為-1到流的末尾。的重復(fù)次數(shù)，若為-1 則無限重。Seek（）函數(shù)用來靜態(tài)地顯nTo655360則顯示第一幀，若為-1 用來關(guān)閉并從內(nèi)存中清除流。上述所有函

3、數(shù)都是調(diào)用成功返回 TRUE，否則返回 用來關(guān)閉并從內(nèi)存中清除流。上述所有函數(shù)都是調(diào)用成功返回 TRUE，否則返回 16一些簡單的，顏色數(shù)較少的AVI 動畫。如果要較滿意256 色的MCI Finish 件 文件 Creat（WM_MOUSEMOVE； 框的提示文本為將鼠標(biāo)移至按鈕上：刪除取消按鈕，將確定按鈕的屬性 Styles 改為 OwnerDraw確定Insert|Resource 命令，在彈出的對話框中按下 Custom 按鈕，然后輸入AVI，向程序中添加AVI /AviButton.h:header#if !defined(AFX_AVIBUTTON_H 5E20D4EF_864E_

4、11D7_886E_F16C81CD642B IN AFX_AVIBUTTON_H 5E20D4EF_864E_11D7_886E_F16C81CD642B INCLUDED_ #if _MSC_VER 1000#pragma#endif / _MSC_VER 1000 classCAviButton:publicCButton/Construction U BOOLvoid voidDrawButton(CDC*pDC,/ e,CRect/ClassWizardgeneratedvirtualU BOOLvoid voidDrawButton(CDC*pDC,/ e,CRect/ClassW

5、izardgeneratedvirtualfunctionvirtualvoidDrawItem(LPDRAWITEMSTRUCTvirtual BOOL PCTSTR ame, LPCTSTR dwStyle,constRECT&rect,CWnd*pParentWnd,U CCreateContext* pContext = NULL);/ Implemenvirtual/Generatedmessagemapfunctions afx_msgvoidnFlags, #include stdafx.h #include AviButton.h #ifdef _DEBUG#definenew

6、DEBUG_NEW #undef THIS_FILEiccharTHIS_FILE= FILE m_nAviID = 0; bPlaying=FALSE;void m_nAviIDBEGIN_MESSAGE_MAP(CAviButton,void m_nAviIDBEGIN_MESSAGE_MAP(CAviButton,/CAviButtonmessagehandlers void CAviButton:DrawButton(CDC *pDC, UCOLORREFe,CRectedgeCol=RGB(0,0,0); /設(shè)置按鈕邊緣的初始化顏色； if (nSe&ODS_SELECTED)=OD

7、S_SELECTED)CPen*pOldPen=NULL; BOOL pen1Created; CPen pen1;CPen pen2;if(pen1Created=pen1.CreatePen(PS_SOLID,1,upCol) pOldPen = pDC-SelectObject( &pen1 );if(pen2Created=if(pen2Created=pen2.CreatePen(PS_SOLID,1,downCol) pDC-SelectObject( &pen2 );ifpen1Created=FALSE;ifpen2Created)/刪除pen2pen2Created=FALS

8、E;if(pen1Created=pen1.CreatePen(PS_SOLID,1,edgeCol) pOldPen = pDC-SelectObject( &pen1 );ifpen1Created=FALSE;if(pOldPen!= pDC-SelectObject(pOldPenvoidCAviButton:DrawItem(LPDRAWITEMSTRUCT/TODO:Addyourcodetodrawthespecifieditem CRect rect;ifAnimateCtrl.Create(WS_CHILD|WS_VISIBLE,rect,this,0);/aviCDC*pD

9、C=CDC:FromHandle(lpDrawItemStruct-Ue=lpDrawItemStruct-CRect/DrawButton(pDC,e,BOOL PCTSTR ame, LPCTSTRCDC*pDC=CDC:FromHandle(lpDrawItemStruct-Ue=lpDrawItemStruct-CRect/DrawButton(pDC,e,BOOL PCTSTR ame, LPCTSTR dwStyle,constRECT&rect,CWnd*pParentWnd, nID,CCreateContext*/TODO:Addyourlizedcodehereand/or

10、callthebasereturname,lpszWindowName,rect,pParentWnd,nID,void nFlags,/TODO:Addyourmessagehandlercodehereand/orcalldefault CRect rcWindow; BOOLbNewMouseOverButton=rcWindow.PtInRect(po if (bNewMouseOverButton & IsWindowEnabled() )if(:IsWindow(AnimateCtrl)&bPlaying = TRUE; bPlaying=FALSE; BOOLreturnTRUE

11、;/returnTRUEunlessyousetthefocustoaCAnimateCtrlreturnTRUE;/returnTRUEunlessyousetthefocustoaCAnimateCtrlC+設(shè)計屏幕抓圖程（加入日期:2006-9-【收藏文章【對此評論【保存文章至硬盤【打印文章】【字體：大中小WindowsScreen按鈕后DLLbmpc：，F(xiàn)9Control，C：#pragmadata_seg(shareddata) HHOOK hHook =NULL; /鉤子句柄UnHookCount =0;ic UCHAR HotKeyMAX_KEY = 0; /熱鍵虛擬鍵碼 ic

12、UCHAR HotKeyMaskMAX_KEY = 0;sHWND hCallWndMAX_KEY = 0; /window handle tedKeyCount UCHAR MaskBits =0; /00000 Ctrl=4 & Alt=2 & #pragma project-settings-link-object/library/section:shareddata,rws；defsections shareddata read write shared；第三種指定共享段的方法在程序里加上一句 外用 declspec(allocate(shareddata)DLLBOOLic UCHA

13、R HotKeyMAX_KEY = 0; /熱鍵虛擬鍵碼 ic UCHAR HotKeyMaskMAX_KEY = 0;sHWND hCallWndMAX_KEY = 0; /window handle tedKeyCount UCHAR MaskBits =0; /00000 Ctrl=4 & Alt=2 & #pragma project-settings-link-object/library/section:shareddata,rws；defsections shareddata read write shared；第三種指定共享段的方法在程序里加上一句 外用 declspec(al

14、locate(shareddata)DLLBOOL declspec(dllexport) stdcallAddHotkey(HWNDhWnd,UCHAR cKey,UCHAR cMask)BOOL return BOOL declspec(dllexport) stdcallDeleteHotkey(HWND UCHAR cKey,UCHAR cMask)BOOL return DLLLRESULT CALLBACK BOOL if(lParam&0 xc0000000)=0 xc0000000)/case :case VK_CONTROL: case VK_SHIFT: default:/

15、judgereturn DLLLRESULT CALLBACK BOOL if(lParam&0 xc0000000)=0 xc0000000)/case :case VK_CONTROL: case VK_SHIFT: default:/judgethekeyandsendmessage else f)=1)case :case VK_CONTROL: case VK_SHIFT: default:/judgethekeyandsendmessage else f)=1)case :case VK_CONTROL: case VK_SHIFT: default:/judgethekeyand

16、sendmessage sed)/lParamMSDNWM_KEYDOWNreturn CallNextHookEx( hHook, ram, lParam DLL，hook.libBOOL declspec(dllexport) stdcallAddHotkey(HWND,UCHARkey,UCHAR BOOL declspec(dllexport) stdcallDeleteHotkey(HWND,UCHARkey,UCHAR WindowProc（）LRESULTCCaptureDlg:WindowProc(U DLL，hook.libBOOL declspec(dllexport) s

17、tdcallAddHotkey(HWND,UCHARkey,UCHAR BOOL declspec(dllexport) stdcallDeleteHotkey(HWND,UCHARkey,UCHAR WindowProc（）LRESULTCCaptureDlg:WindowProc(U ram, /lParamreturnFALSE;ramBMPSaveBmp（）來完成的，具體hook.dll（win2000/NTsystem32，98/ME1VisualC+，DLL2、 在HookAddHotkey（）、DeleteHotkey（）3Capture項目中按照圖一所示設(shè)置4ClassWiza

18、rdCaptureWindowProc（）5/Hook.h: main header file for the HOOK DLL#if!defined(AFX_HOOK_H AEBFF705_C93A_11D5_B7D6_0080C82BE86B INCLUD #defineAFX_HOOK_H AEBFF705_C93A_11D5_B7D6_0080C82BE86B INCLUDED_ #if _MSC_VER 1000#pragma #endif/_MSC_VER1000 #ifndef /Hook.h: main header file for the HOOK DLL#if!defin

19、ed(AFX_HOOK_H AEBFF705_C93A_11D5_B7D6_0080C82BE86B INCLUD #defineAFX_HOOK_H AEBFF705_C93A_11D5_B7D6_0080C82BE86B INCLUDED_ #if _MSC_VER 1000#pragma #endif/_MSC_VER1000 #ifndef AFXWIN_H #errorincludestdafx.hbeforeincludingthisfileforPCH #includeresource.h/mainsymbols class CHookApp : public CWinApp/

20、/ ClassWizard generated virtual function virtual BOOL / DO NOT EDIT what you LRESULTCALLBACKhese blocks of generated code ram,LPARAMBOOL declspec(dllexport) stdcallAddHotkey(HWND,UCHARkey,UCHAR BOOL declspec(dllexport) stdcallDeleteHotkey(HWND,UCHAR key,UCHAR mask);BOOL /Hook.cpp:Definestheinitializ

21、ationroutinesfortheDLL. #include stdafx.h#include #include #ifdef _DEBUG#definenewDEBUG_NEW #undef THIS_FILEsic char THIS_FILE = FILE MAX_KEY 100 CTRLBIT 0 x04 ALTBIT 0 x02 SHIFTBIT0 x01HHOOK hHook UnHookCount icUCHAR ic HotKeyMAX_KEY = 0; HotKeyMaskMAX_KEY=0;/flagforhotkey,valueis VK_NEMU or VK_SHI

22、FTVK_CONTRL #include #ifdef _DEBUG#definenewDEBUG_NEW #undef THIS_FILEsic char THIS_FILE = FILE MAX_KEY 100 CTRLBIT 0 x04 ALTBIT 0 x02 SHIFTBIT0 x01HHOOK hHook UnHookCount icUCHAR ic HotKeyMAX_KEY = 0; HotKeyMaskMAX_KEY=0;/flagforhotkey,valueis VK_NEMU or VK_SHIFTVK_CONTRL HWNDhCallWndMAX_KEY=0;/win

23、dowasso KeyCount =0;UCHAR MaskBits =0; /00000 Ctrl Alt ted with #pragmadata_seg() HINSTANCE hins;void VerifyWindow(); BEGIN_MESSAGE_MAP(CHookApp,CWinApp)/ NOTE - the ClassWizard / DO NOT EDIT what you add and remove macros hese blocks of generated / TODO: add construction / Place all significant ini

24、tialization in CHookApp LRESULT CALLBACK ram,LPARAM BOOL if(lParam&0 xc0000000)=0 xc0000000)/ Key case :case VK_CONTROL: case VK_SHIFT: default:/judgethekeyandsendmessage case :case VK_CONTROL: case VK_SHIFT: default:/judgethekeyandsendmessage else f)=1)/Key case :case VK_CONTROL: case VK_SHIFT: def

25、ault:/judgethekeyandsendmessage return CallNextHookEx( hHook, ram, lParam BOOL return CallNextHookEx( hHook, ram, lParam BOOL return TRUE;return(hHook!=NULL);return TRUE;hooked = return BOOL declspec(dllexport) stdcallAddHotkey(HWNDhWnd,UCHAR cKey,UCHAR cMask)BOOL return return BOOL declspec(dllexpo

26、rt) stdcallAddHotkey(HWNDhWnd,UCHAR cKey,UCHAR cMask)BOOL return BOOL declspec(dllexport) stdcallDeleteHotkey(HWND cKey,UCHAR cMask)BOOL return void KeyCount-BOOL return return / CaptureDlg.h : header #if!defined(AFX_CAPTUREDLG_HKeyCount-BOOL return return / CaptureDlg.h : header #if!defined(AFX_CAP

27、TUREDLG_H 97B51708_C928_11D5_B7D6_0080C82BE86B AFX_CAPTUREDLG_H 97B51708_C928_11D5_B7D6_0080C82BE86B INCLUDED_ #if _MSC_VER 1000#pragma #endif / _MSC_VER class CCaptureDlg : public /Construction UCHAR cKey; UCHAR CCaptureDlg(CWnd* pParent = NULL); / standard / Dialog enum IDD = IDD_CAPTURE_DIALOG CC

28、omboBox CString m_Path; CStringm_Number;/ ClassWizard generated virtual function virtualBOOLPreTranslateMessage(MSG*pMsg); virtualvoidDoDataExchange(CDataExchange*pDX);/DDX/DDVCCaptureDlg(CWnd* pParent = NULL); / standard / Dialog enum IDD = IDD_CAPTURE_DIALOG CComboBox CString m_Path; CStringm_Numb

29、er;/ ClassWizard generated virtual function virtualBOOLPreTranslateMessage(MSG*pMsg); virtualvoidDoDataExchange(CDataExchange*pDX);/DDX/DDVvirtualLRESULTWindowProc(U /Implemen HICON / Generated message map nID, HCURSOR /CaptureDlg.cpp:implemen #include stdafx.hion #pragmacomment(lib,hook.lib) #ifdef

30、 _DEBUG#definenewDEBUG_NEW #undef THIS_FILEsic char THIS_FILE = FILE #defineIDM_SBOOL declspec(dllexport) stdcall#pragmacomment(lib,hook.lib) #ifdef _DEBUG#definenewDEBUG_NEW #undef THIS_FILEsic char THIS_FILE = FILE #defineIDM_SBOOL declspec(dllexport) stdcallAddHotkey(HWND,UCHARkey,UCHAR BOOL decl

31、spec(dllexport) stdcallDeleteHotkey(HWND,UCHARkey,UCHAR class CAboutDlg : public / Dialog enum IDD = IDD_ABOUTBOX / ClassWizard generated virtual function virtualvoidDoDataExchange(CDataExchange*pDX);/DDX/DDV/Implemen CAboutDlg:CAboutDlg() : void CAboutDlg:DoDataExchange(CDataExchange* BEGIN_MESSAGE

32、_MAP(CAboutDlg, / No message CCaptureDlg:CCaptureDlg(CWnd* :CDialog(CCaptureDlg:IDD, m_bControl = FALSE;m_bAltBEGIN_MESSAGE_MAP(CAboutDlg, / No message CCaptureDlg:CCaptureDlg(CWnd* :CDialog(CCaptureDlg:IDD, m_bControl = FALSE;m_bAlt= m_Path= = = _T(0 picture /Notem_hIcon = AfxGetApp()-LoadIcon(IDR_

33、MAINFRAME);void CCaptureDlg:DoDataExchange(CDataExchange* DDX_Control(pDX,IDC_KEY,m_Key);IDC_CONTROL,m_bControl); IDC_ALT, m_bAlt); IDC_SHIFT, m_bShift);DDX_Text(pDX, IDC_PATH, m_Path); DDX_Text(pDX,IDC_NUMBER,m_Number);BEGIN_MESSAGE_MAP(CCaptureDlg, ON_BN_CLICKED(ID_ABOUT, OnAbout) ON_BN_CLICKED(ID

34、C_BROWSE,OnBrowse) ON_BN_CLICKED(ID_CHANGE, OnChange)BOOL ASSERT(IDM_ABOUTBOX & 0) = ASSERT(IDM_ABOUTBOX *pSys if (pSys= != CString ;if -(MF_STRING,IDM_ABOUTBOX,SetIcon(m_hIcon, TRUE); SetIcon(m_hIcon,FALSE); / Set big / Set small C* -ON_BN_CLICKED(ID_ABOUT, OnAbout) ON_BN_CLICKED(IDC_BROWSE,OnBrows

35、e) ON_BN_CLICKED(ID_CHANGE, OnChange)BOOL ASSERT(IDM_ABOUTBOX & 0) = ASSERT(IDM_ABOUTBOX *pSys if (pSys= != CString ;if -(MF_STRING,IDM_ABOUTBOX,SetIcon(m_hIcon, TRUE); SetIcon(m_hIcon,FALSE); / Set big / Set small C* -(TRUE unless you set the focus to a return TRUE; void if (nID & nID, LPARAM 0) =

36、CAboutDlgdlgAbout; mand(nID, void if DC dc(this); / device context for SendMessage(WM_ICONERASEBKGND, RAM) / Center icon in nt cxIcon=GetSystemMetrics(SM_CXICON); cyIcon = =(rect.Width() - cxIcon + 1) / (rect.Height()mand(nID, void if DC dc(this); / device context for SendMessage(WM_ICONERASEBKGND,

37、RAM) / Center icon in nt cxIcon=GetSystemMetrics(SM_CXICON); cyIcon = =(rect.Width() - cxIcon + 1) / (rect.Height()-cyIcon+1) the icon/ dc.DrawIcon(x, y, HCURSOR return (HCURSOR) void void CAboutDlgdlg; void CString str; BROWSEINFObi;char nameMAX_PATH; bi.lpszTitle=Select folder; LPITEMIDLISTidl=SHB

38、rowseForFolder(&bi); (str.GetLength()-void CDC dc; CBitmap void CString str; BROWSEINFObi;char nameMAX_PATH; bi.lpszTitle=Select folder; LPITEMIDLISTidl=SHBrowseForFolder(&bi); (str.GetLength()-void CDC dc; CBitmap CDC tBITMAP btm; DWORD size=btm.bmWidthBytes*btm.bmHeight; LPSTRlpData=(LPSTR)GlobalA

39、llocPtr(GPTR,size); BITMAPINFOHEADER bih;sCString name; BITMAPFILEHEADER bfh.bfType=(WORD)(M m_Number.Format(%dpicturecaptured.,nCount); m_Number.Format(%dpicturescaptured.,nCount); sCString name; BITMAPFILEHEADER bfh.bfType=(WORD)(M message = if(pMsg -ram = )return if(pMsg -ram = return return LRES

40、ULTCCaptureDlg:WindowProc(U ram, return CC-elseif(id=ID_EXIT) return LRESULT res= ram, returnreturn LRESULTCCaptureDlg:WindowProc(U ram, return CC-elseif(id=ID_EXIT) return LRESULT res= ram, returnvoid NOTIFYICONDATA dCString tip; ;data.uFlags=NIF_ICON|NIF_MESSAGE|NIF_TIP; Svoid NOTIFYICONDATA dSvoi

41、d Svoid NOTIFYICONDATA dSvoid BOOL UCHARmask=0; UCHAR key=0;return bRegistered;本實例通過一個鉤子 DLL 實現(xiàn)了屏幕抓圖的功能，本實例通過一個鉤子 DLL 實現(xiàn)了屏幕抓圖的功能，它有一個缺陷，那就是只利用Visual C（加入日期:2006-4-【收藏文章【對此評論【保存文章至硬盤【打印文章】【字體：大中小WindowsWindowsVisual C+2：IE如CTreeViewCLeftViewCListView CdriveExplorerViewCTreeView、CListViewAPIGetLogical

42、Drives（），GetDriveType（）很好用的 API 函數(shù)。它以位掩碼的形式返回邏輯驅(qū)動器。即在一個 DWORD 類型的0（最小的一位）A，1B，以此類推。每一個位的狀態(tài)如果是 on，則表示對應(yīng)的邏輯驅(qū)動器存在；每一個位的狀態(tài)如果是 on，則表示對應(yīng)的邏輯驅(qū)動器存在；否則狀態(tài)為 off，表示對應(yīng)的邏輯驅(qū)動器不存在。大家知道 DWORD 是一個 32 位的值，足以包括所有26路徑名作為參數(shù)（C:），DRIVE_FIXED，DRIVE_REMOVABLE，或 DRIVE_UNKNOWNwinbase.hDRIVE_UNKNOWN 0DRIVE_NO_ROOT_DIR 1 / 無效路經(jīng)，如

43、無法找到的卷標(biāo) DRIVE_REMOVABLE2（如磁盤驅(qū)動器，光驅(qū)等） DRIVE_FIXED 3 / 固定的驅(qū)動器 (如 通常的硬盤) DRIVE_REMOTE 4 / 網(wǎng)絡(luò)驅(qū)動器DRIVE_CDROM 5 / CD-DRIVE_RAMDISK 6 / 隨機存?。≧AM）1VisualC+6.0，生成一個單文檔視圖的應(yīng)用程序，視圖類的基類CListView，項目命名為DriveExplorer，同時在項目中添加圖標(biāo)資源、2Class WizardCLeftView3/LeftView.h: erface of the CLeftView class#if!defined(AFX_LEFTV

44、IEW_H 29F66875_4E46_11D6_9693_B383368EF622 IN AFX_LEFTVIEW_H 29F66875_4E46_11D6_9693_B383368EF622 INCLUDED_ #if _MSC_VER 1000#pragma #endif/_MSC_VER1000 class CDriveExplorerDoc;class CLeftView : public protected:/createfromserializationonly /Attributes CDriveExplorerDoc* Get CImageList*m_pImageList;

45、 CString m_LocalPath;/Operations bdirectory(CString IsDriveNode(HTREEITEM e(HTREEITEM hItem, CString AddDirectoryNodes(HTREEITEM hItem, CString tring HTREEITEM#pragma #endif/_MSC_VER1000 class CDriveExplorerDoc;class CLeftView : public protected:/createfromserializationonly /Attributes CDriveExplore

46、rDoc* Get CImageList*m_pImageList; CString m_LocalPath;/Operations bdirectory(CString IsDriveNode(HTREEITEM e(HTREEITEM hItem, CString AddDirectoryNodes(HTREEITEM hItem, CString tring HTREEITEMGetDriveNode(HTREEITEMhItem); DeleteChildren(HTREEITEM hItem);BOOL tring CString GetPathFromItem(HTREEITEM

47、AddDummyNode(HTREEITEM hItem); InitTreeView(HTREEITEM hParent); AddDrives(CStringstrDrive,HTREEITEMhParent);/ / ClassWizard generated virtual function virtualvoid virtual OnDraw(CDC* pDC); / overridden to draw this Info*pInfo); Info* pInfo);timeafterC*pDC, C* pDC, OnInitialUpdate();/Implemen virtual

48、CLeftView(); #ifdef _DEBUGvirtual void AssertValid() virtualvoidDump(CDumpContext&dc)const; /Generatedmessagemapfunctions virtual void AssertValid() virtualvoidDump(CDumpContext&dc)const; /Generatedmessagemapfunctions / DO NOT EDIT what you hese blocks of generated code OnItemexpanding(NMHDR*pNMHDR,

49、LRESULT*pResult); OnSelchanging(NMHDR* pNMHDR, LRESULT* pResult);#ifndef _DEBUG / debug in inline CDriveExplorerDoc* return(CDriveExplorerDoc*)m_p ; #ifdef #definenewDEBUG_NEW #undef THIS_FILEsic char THIS_FILE = FILE ILI_CDDRV ILI_CLSDFLD ILI_DRIVE ILI_FLOPPYDRV P ILI_OPENFLD ILI_TEXTFILE PUTER My

50、IMPLEMENT_DYNCREATE(CLeftView,CTreeView) BEGIN_MESSAGE_MAP(CLeftView, CTreeView)/ NOTE - the ClassWizard will add and macros /DONOTEDITwhatyousee hese blocks of generated ON_NOTIFY_REFLECT(TVN_ITEMEXPANDING,OnItemexpanding) ON_NOTIFY_REFLECT(TVN_SELCHANGING, OnSelchanging)/ Standard , )_DIRECT, _PRE

51、VIEW, )/CLeftView / TODO: add construction code BOOL CLeftView:PreCreateWindow(CREATESTRUCT& /TODO:/DONOTEDITwhatyousee hese blocks of generated ON_NOTIFY_REFLECT(TVN_ITEMEXPANDING,OnItemexpanding) ON_NOTIFY_REFLECT(TVN_SELCHANGING, OnSelchanging)/ Standard , )_DIRECT, _PREVIEW, )/CLeftView / TODO:

52、add construction code BOOL CLeftView:PreCreateWindow(CREATESTRUCT& /TODO:ModifytheWindowclassorstylesherebymodifying CREATESTRUCT cscs.style |= TVS_HASBUTTONS | TVS_LINESATROOT | return void CLeftView:OnDraw(CDC* CDriveExplorerDoc*pDoc=Get TODO: add draw code for native data default return void C* I

53、nfo*/ TODO: add extra initialization before C* /*pDC*/, Info* TODO: add cleanup m_pImageList=newCImageList(); CWinApp* pApp = AfxGetApp();C* /*pDC*/, Info* TODO: add cleanup m_pImageList=newCImageList(); CWinApp* pApp = AfxGetApp();m_pImageList-Create(16, 16, ILC_COLOR8 | ILC_MASK, 9, 9); m_pImageLi

54、st-Add(pApp-GetTreeCtrl().SetImageList(m_pImageList,TVSIL_NORMAL);HTREEITEM hParent = GetTreeCtrl().Expand(hParent,TVE_EXPAND);#ifdef void CLeftView:AssertValid() void CLeftView:Dump(CDumpContext& dc) CDriveExplorerDoc*CLeftView:Get () / non-debug -return ;#endif void CLeftView:InitTreeView(HTREEITE

55、M n= UnCount = CString strDrive = DWORDdwDriveList= CString cTmp;while(dwDriveList) if (dwDriveList :GetLogicalDrives 1) cTmp = (0, 0 x41 + if(AddDrives(strDrive#endif void CLeftView:InitTreeView(HTREEITEM n= UnCount = CString strDrive = DWORDdwDriveList= CString cTmp;while(dwDriveList) if (dwDriveL

56、ist :GetLogicalDrives 1) cTmp = (0, 0 x41 + if(AddDrives(strDrive,hParent) dwDriveList = nBOOL CLeftView:AddDrives(CString strDrive, HTREEITEM nType = :GetDriveType (LPCTSTR) nDrive = ) strDrive0 - switch (nType) case hItem=GetTreeCtrl().InsertItem(strDrive,ILI_FLOPPYDRV, ILI_FLOPPYDRV, hParent);cas

57、e hItem=GetTreeCtrl().InsertItem(strDrive,ILI_DRIVE,ILI_DRIVE, case hItem=GetTreeCtrl().InsertItem(strDrive,ILI_DRIVE,ILI_DRIVE, case hItem=GetTreeCtrl().InsertItem(strDrive,ILI_CDDRV,ILI_CDDRV, case hItem=GetTreeCtrl().InsertItem(strDrive,ILI_CDDRV,ILI_CDDRV, case hItem=GetTreeCtrl().InsertItem(str

58、Drive,ILI_CDDRV,ILI_CDDRV, return return void /TODO:Addyourmessage if(m_pImageList != NULL) m_pImageList = NULL; delete m_pImageList;handler code void CLeftView:AddDummyNode(HTREEITEM GetTreeCtrl().InsertItem (, 0, 0, CString CLeftView:GetPathFromItem(HTREEITEM CString strPathName; while (hItem != C

59、String string = GetTreeCtrl().GetItemText (hItem); if(string.Right (1) != ) & string += strPathName = string + hItem = GetTreeCtrl().GetParentItem if(strPathName.Left(11)PUTER&strPathName.GetLength()strPathName=strPathName.Mid(12); return strPathName;BOOL tringif(strPathName.GetLength()=3) return TR

60、UE;HANDLE hFind; WIN32_FIND_DATAfd;BOOL bResult = if (hFind = File (LPCTSTR) &fd) if wFileAttributes bResult = :CloseHandle BOOL tringif(strPathName.GetLength()=3) return TRUE;HANDLE hFind; WIN32_FIND_DATAfd;BOOL bResult = if (hFind = File (LPCTSTR) &fd) if wFileAttributes bResult = :CloseHandle ret