// MyToolsKit.cpp : implementation file // #include "stdafx.h" #include "Client.h" #include "MyToolsKit.h" #include #include #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif ///////////////////////////////////////////////////////////////////////////// // CMyToolsKit dialog CIcons *pIcons = NULL; CMyToolsKit::CMyToolsKit(CWnd* pParent /*=NULL*/) : CDialog(CMyToolsKit::IDD, pParent) { //{{AFX_DATA_INIT(CMyToolsKit) m_Path = _T(""); m_time = 1; //}}AFX_DATA_INIT } void CMyToolsKit::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CMyToolsKit) DDX_Control(pDX, IDC_SLIDER1, m_Sllider); DDX_Control(pDX, IDC_LIST2, m_List); DDX_Text(pDX, IDC_EDIT_PATH, m_Path); DDX_Text(pDX, IDC_EDIT_TIME1, m_time); DDV_MinMaxUInt(pDX, m_time, 1, 100000); //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CMyToolsKit, CDialog) //{{AFX_MSG_MAP(CMyToolsKit) ON_BN_CLICKED(IDC_SELECTICON, OnSelecticon) ON_LBN_SELCHANGE(IDC_LIST2, OnSelchangeList2) ON_WM_PAINT() ON_BN_CLICKED(IDC_BUTTON_SAVEAS, OnButtonSaveas) ON_BN_CLICKED(IDC_BUTTON1, OnButton1) ON_BN_CLICKED(IDC_BUTTON3, OnButton3) ON_BN_CLICKED(IDC_BUTTON2, OnButton2) ON_BN_CLICKED(IDC_SELECTFILE, OnSelectfile) ON_BN_CLICKED(IDC_START, OnStart) ON_BN_CLICKED(IDC_STOP2, OnStop) ON_WM_TIMER() ON_WM_CLOSE() ON_BN_CLICKED(IDC_BUTTON4, OnButton4) ON_BN_CLICKED(IDC_FILE_PATH, OnFilePath) ON_NOTIFY(NM_RELEASEDCAPTURE, IDC_SLIDER1, OnCustomdrawSlider1) ON_BN_CLICKED(IDC_BUTTON5, OnButton5) //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CMyToolsKit message handlers BOOL CMyToolsKit::OnInitDialog() { CDialog::OnInitDialog(); HINSTANCE hInstResource = AfxFindResourceHandle(MAKEINTRESOURCE(IDI_MGICON_A),RT_GROUP_ICON); HICON m_hIcon = (HICON)::LoadImage(hInstResource,MAKEINTRESOURCE(IDI_MGICON_A),IMAGE_ICON,24, 24, 0); if( m_hIcon != 0 ) { SetIcon(m_hIcon,TRUE); } // TODO: Add extra initialization here // SetIcon(AfxGetApp()->LoadIcon(IDI_TOOL),FALSE); // SetIcon(AfxGetApp()->LoadIcon(IDI_TOOL),TRUE); //初始化图标资源变量 lpIR = (LPICONRESOURCE )malloc(sizeof(ICONRESOURCE)); lstrcpy( lpIR->szOriginalICOFileName, "Untitled" ); lstrcpy( lpIR->szOriginalDLLFileName, "" ); lpIR->nNumImages = 0; GetDlgItem(IDC_BUTTON_SAVEAS)->EnableWindow(FALSE); ((CButton *)GetDlgItem(IDC_START))->EnableWindow(TRUE); ((CButton *)GetDlgItem(IDC_STOP2))->EnableWindow(FALSE); GetDlgItem(IDC_SLIDER1)->EnableWindow(FALSE); GetDlgItem(IDC_EDIT5)->EnableWindow(FALSE); GetDlgItem(IDC_BUTTON5)->EnableWindow(FALSE); return TRUE; // return TRUE unless you set the focus to a control // EXCEPTION: OCX Property Pages should return FALSE } BOOL CALLBACK MyEnumProcedure( HANDLE hModule, LPCTSTR lpszType, LPTSTR lpszName, LONG lParam ) { TCHAR szBuffer[256]; LONG nIndex = LB_ERR; LPTSTR lpID = NULL; // Name is from MAKEINTRESOURCE() if( HIWORD(lpszName) == 0 ) { wsprintf( szBuffer, "图标 [%d]", (DWORD)lpszName ); lpID = lpszName; } else { // Name is string //lpID = strdup( lpszName ); wsprintf( szBuffer, "图标 [%s]", lpszName); } // Add it to the listbox nIndex = SendDlgItemMessage( (HWND)lParam, IDC_LIST2, LB_ADDSTRING, 0, (LPARAM)(szBuffer) ); // Set the item data to be the name of the resource so we can get it later SendDlgItemMessage( (HWND)lParam, IDC_LIST2, LB_SETITEMDATA, (WPARAM)nIndex, (LPARAM)lpID ); return TRUE; } void CMyToolsKit::OnSelecticon() { // TODO: Add your control notification handler code here TCHAR szFile[MAX_PATH] = {0}; OPENFILENAME OpenFileName; OpenFileName.lStructSize = sizeof(OPENFILENAME); OpenFileName.hwndOwner = m_hWnd; OpenFileName.hInstance = AfxGetInstanceHandle(); OpenFileName.lpstrFilter = _T("PE FILE (*.exe)\0*.exe\0*.dll\0*.ico\0*.bmp\0*.tcl\0\0"); OpenFileName.lpstrCustomFilter = NULL; OpenFileName.nMaxCustFilter = 0; OpenFileName.nFilterIndex = 0; OpenFileName.lpstrFile = szFile; OpenFileName.nMaxFile = sizeof(szFile); OpenFileName.lpstrFileTitle = NULL; OpenFileName.nMaxFileTitle = 0; OpenFileName.lpstrInitialDir = _T("."); OpenFileName.lpstrTitle = _T("请选择PE文件"); OpenFileName.nFileOffset = 0; OpenFileName.nFileExtension = 0; OpenFileName.lpstrDefExt = NULL; OpenFileName.Flags = OFN_SHOWHELP | OFN_EXPLORER; if(GetOpenFileName(&OpenFileName)) { szOpenFileName = szFile; char *Poiner = szFile; WORD i = strlen(szFile); Poiner+=i-3; szOpenFileExtName.Format("%s",Poiner); Poiner=NULL; szOpenFileExtName.MakeLower (); m_List.ResetContent (); //选清空左侧图标列表框 if(szOpenFileExtName == "exe")//读取并显示EXE、DLL等资源文件 { HINSTANCE hLibrary; // Load the DLL/EXE - NOTE: must be a 32bit EXE/DLL for this to work if( (hLibrary = LoadLibraryEx( szOpenFileName, NULL, LOAD_LIBRARY_AS_DATAFILE )) == NULL ) { // Failed to load - abort MessageBox( szOpenFileName+ "文件载入错误，必须是WIN32的文件!", "错误", MB_OK ); return; } // Store the info EDII.szFileName =szOpenFileName; EDII.hInstance = hLibrary; // Fill in the listbox with the icons available if( ! EnumResourceNames( EDII.hInstance, RT_GROUP_ICON, (ENUMRESNAMEPROC )MyEnumProcedure, (LPARAM)GetSafeHwnd()) ) { MessageBox( "列举图标资源名时出错!", "错误", MB_OK ); return; } } m_List.SetCurSel (0); if( m_List.GetCount() == 0 ) { MessageBox( "此文件中没有图标资源!", "错误", MB_OK ); //无图标资源，置保存和复制按钮为无效状态 GetDlgItem(IDC_BUTTON_SAVEAS)->EnableWindow(FALSE); return; } //有图标资源，置保存和复制按钮为有效状态 GetDlgItem(IDC_BUTTON_SAVEAS)->EnableWindow(TRUE); //刷新调用OnPaint来显示图标 InvalidateRect(NULL,TRUE); } } void CMyToolsKit::OnSelchangeList2() { // TODO: Add your control notification handler code here InvalidateRect(NULL,TRUE); } void CMyToolsKit::OnPaint() { CPaintDC dc(this); // device context for painting // TODO: Add your message handler code here LPTSTR lpIconID; HICON hIcon; if((lpIconID=(LPTSTR)m_List.GetItemData(m_List.GetCurSel()))!=(LPTSTR)LB_ERR ) { if(szOpenFileExtName=="exe"||szOpenFileExtName=="dll"||szOpenFileExtName=="icl") { hIcon=pIcons->GetIconFromInstance(EDII.hInstance,lpIconID); CStatic* pStatic = (CStatic*) GetDlgItem(IDC_ICONS); pStatic->SetIcon (hIcon); } } // Do not call CDialog::OnPaint() for painting messages } void CMyToolsKit::OnButtonSaveas() { // TODO: Add your control notification handler code here LPTSTR lpIconID; CFileDialog fileDialog( FALSE,"*.ICO",NULL,NULL,"图标文件(*.ICO)|*.ICO|位图文件(*.BMP)|*.BMP||"); if (fileDialog.DoModal() == IDOK) { szSaveFileName=fileDialog.GetPathName(); szSaveFileExtName= fileDialog.GetFileExt (); szSaveFileExtName.MakeLower (); if(szOpenFileExtName=="exe"||szOpenFileExtName=="dll"||szOpenFileExtName=="icl") { if((lpIconID=(LPTSTR)m_List.GetItemData (m_List.GetCurSel()))!= (LPTSTR)LB_ERR) { lpIR=pIcons->ReadIconFromEXEFile (szOpenFileName,lpIconID); } } if(szSaveFileExtName=="bmp") { if(lpIR!=NULL && m_List.GetCount ()>0) { BeginWaitCursor(); pIcons->IconImageToBMPFile (szSaveFileName,&lpIR->IconImages [0]); EndWaitCursor(); } else MessageBox( "没有可保存的图标资源!", "错误", MB_OK ); } else if(szSaveFileExtName=="ico") { if(lpIR!=NULL && m_List.GetCount ()>0) { BeginWaitCursor(); pIcons->WriteIconToICOFile (lpIR,szSaveFileName); EndWaitCursor(); } else MessageBox( "没有可保存的图标资源!", "错误", MB_OK ); } } } void CMyToolsKit::OnButton3() { // TODO: Add your control notification handler code here TCHAR szFile[MAX_PATH] = {0}; OPENFILENAME OpenFileName; OpenFileName.lStructSize = sizeof(OPENFILENAME); OpenFileName.hwndOwner = m_hWnd; OpenFileName.hInstance = AfxGetInstanceHandle(); OpenFileName.lpstrFilter = _T("PE FILE (*.exe)\0*.exe\0\0"); OpenFileName.lpstrCustomFilter = NULL; OpenFileName.nMaxCustFilter = 0; OpenFileName.nFilterIndex = 0; OpenFileName.lpstrFile = szFile; OpenFileName.nMaxFile = sizeof(szFile); OpenFileName.lpstrFileTitle = NULL; OpenFileName.nMaxFileTitle = 0; OpenFileName.lpstrInitialDir = _T("."); OpenFileName.lpstrTitle = _T("请选择EXE文件"); OpenFileName.nFileOffset = 0; OpenFileName.nFileExtension = 0; OpenFileName.lpstrDefExt = NULL; OpenFileName.Flags = OFN_SHOWHELP | OFN_EXPLORER; if(GetOpenFileName(&OpenFileName)) { SetDlgItemText(IDC_EDIT2,szFile); } } void CMyToolsKit::OnButton1() { // TODO: Add your control notification handler code here TCHAR szFile[MAX_PATH] = {0}; OPENFILENAME OpenFileName; OpenFileName.lStructSize = sizeof(OPENFILENAME); OpenFileName.hwndOwner = m_hWnd; OpenFileName.hInstance = AfxGetInstanceHandle(); OpenFileName.lpstrFilter = _T("ico FILE (*.ico)\0*.ico\0\0"); OpenFileName.lpstrCustomFilter = NULL; OpenFileName.nMaxCustFilter = 0; OpenFileName.nFilterIndex = 0; OpenFileName.lpstrFile = szFile; OpenFileName.nMaxFile = sizeof(szFile); OpenFileName.lpstrFileTitle = NULL; OpenFileName.nMaxFileTitle = 0; OpenFileName.lpstrInitialDir = _T("."); OpenFileName.lpstrTitle = _T("请选择图标文件"); OpenFileName.nFileOffset = 0; OpenFileName.nFileExtension = 0; OpenFileName.lpstrDefExt = NULL; OpenFileName.Flags = OFN_SHOWHELP | OFN_EXPLORER; if(GetOpenFileName(&OpenFileName)) { SetDlgItemText(IDC_EDIT1,szFile); } } #ifndef SAFE_RELEASE #define SAFE_RELEASE(x) \ if(x != NULL) \ { \ x->Release(); \ x = NULL; \ } #endif #ifndef SAFE_ARRAY_DELETE #define SAFE_ARRAY_DELETE(x) \ if(x != NULL) \ { \ delete[] x; \ x = NULL; \ } #endif typedef struct tagHEADER { WORD idReserved; WORD idType; WORD idCount; }HEADER, *LPHEADER; #pragma pack(push) #pragma pack(2) typedef struct tagGRPICONDIRENTRY { BYTE bWidth; BYTE bHeight; BYTE bColorCount; BYTE bReserved; WORD wPlanes; WORD wBitCount; DWORD dwBytesInRes; WORD nID; }GRPICONDIRENTRY, *LPGRPICONDIRENTRY;; typedef struct tagGRPICONDIR { WORD idReserved; WORD idType; WORD idCount; GRPICONDIRENTRY idEntries[1]; }GRPICONDIR, *LPGRPICONDIR; #pragma pack(pop) BOOL ChangeExeIcons(LPCTSTR lpExeName,PBYTE pIconFileData,DWORD dwDataSize) { LPICONDIRENTRY pIconDirEntry(NULL); LPGRPICONDIR pGrpIconDir(NULL); LPHEADER pHeader; LPBYTE pIconBytes(NULL); DWORD nGSize(0); HANDLE hUpdate(NULL); BOOL bReturn(FALSE); do { BOOL bRet; if(dwDataSize < sizeof(HEADER))break; pHeader = LPHEADER(pIconFileData); //建立每一个图标的目录信息存放区域 if(dwDataSize < (sizeof(HEADER) + sizeof(ICONDIRENTRY) * pHeader->idCount))break; pIconDirEntry = LPICONDIRENTRY(pIconFileData + sizeof(HEADER)); //建立EXE文件中RT_GROUP_ICON所需的数据结构存放区域 nGSize = sizeof(GRPICONDIR) + sizeof(GRPICONDIRENTRY) * (pHeader->idCount - 1); pGrpIconDir = LPGRPICONDIR(new BYTE[nGSize]); ZeroMemory(pGrpIconDir,nGSize); //填充信息，这里相当于一个转换的过程 pGrpIconDir->idReserved = pHeader->idReserved; pGrpIconDir->idType = pHeader->idType; pGrpIconDir->idCount = pHeader->idCount; //复制信息并设置每一个图标对应的ID。ID为位置索引号 for(int i = 0;i < pHeader->idCount;i++) { pGrpIconDir->idEntries[i].bWidth = pIconDirEntry[i].bWidth; pGrpIconDir->idEntries[i].bHeight = pIconDirEntry[i].bHeight; pGrpIconDir->idEntries[i].bColorCount = pIconDirEntry[i].bColorCount; pGrpIconDir->idEntries[i].bReserved = pIconDirEntry[i].bReserved; pGrpIconDir->idEntries[i].wPlanes = pIconDirEntry[i].wPlanes; pGrpIconDir->idEntries[i].wBitCount = pIconDirEntry[i].wBitCount; pGrpIconDir->idEntries[i].dwBytesInRes = pIconDirEntry[i].dwBytesInRes; pGrpIconDir->idEntries[i].nID = i+1; //ID可以随机选,但最好不要和之前存在的有冲突,可以使用 FindResource(...,MAKEINTRESOURCE(n),RT_ICON);测试 } hUpdate = BeginUpdateResource(lpExeName, false); if (hUpdate) { //首先更新RT_GROUP_ICON信息 bRet = UpdateResource( hUpdate, RT_GROUP_ICON, MAKEINTRESOURCE(1),//EXE显示为最小ID的图标组 MAKELANGID(LANG_CHINESE,SUBLANG_CHINESE_SIMPLIFIED), pGrpIconDir, nGSize); if (!bRet)break; //接着的是每一个Icon的信息存放 for(int i = 0;i < pHeader->idCount;i++) { if(dwDataSize < (pIconDirEntry[i].dwImageOffset + pIconDirEntry[i].dwBytesInRes))break; pIconBytes = pIconFileData + pIconDirEntry[i].dwImageOffset; //准备pIconBytes来存放文件里的Byte信息用于更新到EXE中。 //更新每一个ID对应的RT_ICON信息 bRet = UpdateResource( hUpdate, RT_ICON, MAKEINTRESOURCE(pGrpIconDir->idEntries[i].nID), MAKELANGID(LANG_CHINESE,SUBLANG_CHINESE_SIMPLIFIED), pIconBytes, pIconDirEntry[i].dwBytesInRes); if(!bRet)break; } //结束EXE资源的更新操作 EndUpdateResource(hUpdate, false); bReturn = TRUE; } }while(false); //清理资源并关闭Icon文件，到此更新操作结束！ SAFE_ARRAY_DELETE(pGrpIconDir); return bReturn; } BOOL CMyToolsKit::ChangeExeIcon(LPSTR lpIconFile, LPSTR lpExeName) { HANDLE hIconFile = INVALID_HANDLE_VALUE; PBYTE pIconFileData = NULL; BOOL bSuceeded = FALSE; do { hIconFile= CreateFile( lpIconFile, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); if(hIconFile == INVALID_HANDLE_VALUE)break; DWORD dwIconFileSize = GetFileSize(hIconFile,NULL); pIconFileData = new BYTE[dwIconFileSize]; if(!pIconFileData)break; DWORD dwReaded; if(!ReadFile( hIconFile, pIconFileData, dwIconFileSize, &dwReaded, NULL))break; if(dwReaded != dwIconFileSize)break; if(!ChangeExeIcons( lpExeName, pIconFileData, dwIconFileSize))break; bSuceeded = TRUE; }while(false); if(pIconFileData) delete pIconFileData; if(hIconFile != INVALID_HANDLE_VALUE) CloseHandle(hIconFile); return TRUE; } void CMyToolsKit::OnButton2() { // TODO: Add your control notification handler code here char ExePath[MAX_PATH]={NULL}; char IconPath[MAX_PATH]={NULL}; GetDlgItemText(IDC_EDIT2,ExePath,MAX_PATH); GetDlgItemText(IDC_EDIT1,IconPath,MAX_PATH); if(ChangeExeIcon(IconPath,ExePath)) { MessageBox("恭喜 文件修改成功!!!"); } else { MessageBox("文件修改失败!!!"); } } void MD5_File (char * filename,char *MD5); void CMyToolsKit::OnSelectfile() { // TODO: Add your control notification handler code here TCHAR szFile[MAX_PATH] = {0}; OPENFILENAME OpenFileName; OpenFileName.lStructSize = sizeof(OPENFILENAME); OpenFileName.hwndOwner = m_hWnd; OpenFileName.hInstance = AfxGetInstanceHandle(); OpenFileName.lpstrFilter = _T("All File (*.*)\0*.*\0\0"); OpenFileName.lpstrCustomFilter = NULL; OpenFileName.nMaxCustFilter = 0; OpenFileName.nFilterIndex = 0; OpenFileName.lpstrFile = szFile; OpenFileName.nMaxFile = sizeof(szFile); OpenFileName.lpstrFileTitle = NULL; OpenFileName.nMaxFileTitle = 0; OpenFileName.lpstrInitialDir = _T("."); OpenFileName.lpstrTitle = _T("请选择文件"); OpenFileName.nFileOffset = 0; OpenFileName.nFileExtension = 0; OpenFileName.lpstrDefExt = NULL; OpenFileName.Flags = OFN_SHOWHELP | OFN_EXPLORER; if(GetOpenFileName(&OpenFileName)) { TCHAR szPathA[MAX_PATH] = {0}; TCHAR szPathB[MAX_PATH] = {0}; char Md5[64]={NULL}; MD5_File(szFile,Md5); SetDlgItemText(IDC_OMD3,Md5); m_Path=szFile; UpdateData(FALSE); } } void CMyToolsKit::OnStart() { // TODO: Add your control notification handler code here UpdateData(TRUE); if(m_Path.GetLength()<1) { MessageBox("您还没有选择文件!!","友情提示",MB_ICONWARNING|MB_OK); return ; } SetTimer(0x100,m_time*1000,NULL); ((CButton *)GetDlgItem(IDC_START))->EnableWindow(FALSE); ((CButton *)GetDlgItem(IDC_STOP2))->EnableWindow(TRUE); } void CMyToolsKit::OnStop() { // TODO: Add your control notification handler code here // TODO: Add your control notification handler code here KillTimer(0x100); ((CButton *)GetDlgItem(IDC_START))->EnableWindow(TRUE); ((CButton *)GetDlgItem(IDC_STOP2))->EnableWindow(FALSE); } DWORD CountTimes=0; void CMyToolsKit::OnTimer(UINT nIDEvent) { // TODO: Add your message handler code here and/or call default if(nIDEvent==0x100) { HANDLE m_Handle = CreateFile(m_Path.GetBuffer(0),GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL, NULL); if(m_Handle==INVALID_HANDLE_VALUE) { CDialog::OnTimer(nIDEvent); return; } char VarMd5[64]={NULL}; ZeroMemory(VarMd5,64); GetDlgItemText(IDC_CMD5,VarMd5,64); if(strlen(VarMd5)<10) SetFilePointer(m_Handle,0,0,FILE_END); else SetFilePointer(m_Handle,-100,NULL,FILE_END); CHAR Buffer[100]={NULL}; // ((CGh0stApp *)AfxGetApp())->GetRandString(Buffer,100); //随机数据 GetRandString(Buffer,100); //随机数据 // Buffer[0]=CountTimes*12; DWORD WriteBytes=0; WriteFile(m_Handle,Buffer,100,&WriteBytes,NULL); //写入数据 CloseHandle(m_Handle); char CMd5[64]={NULL}; MD5_File(m_Path.GetBuffer(0),CMd5); //计算MD5 SetDlgItemText(IDC_CMD5,CMd5); CountTimes++; CString szStr; szStr.Format("当前已修改次数 %d ",CountTimes); // SetDlgItemText(IDC_STATIC_COUNT,szStr); } CDialog::OnTimer(nIDEvent); } void CMyToolsKit::OnClose() { // TODO: Add your message handler code here and/or call default CDialog::OnClose(); } void CMyToolsKit::OnButton4() { // TODO: Add your control notification handler code here TCHAR szFile[MAX_PATH] = {0}; OPENFILENAME OpenFileName; OpenFileName.lStructSize = sizeof(OPENFILENAME); OpenFileName.hwndOwner = m_hWnd; OpenFileName.hInstance = AfxGetInstanceHandle(); OpenFileName.lpstrFilter = _T("ICON (*.ico)\0\0"); OpenFileName.lpstrCustomFilter = NULL; OpenFileName.nMaxCustFilter = 0; OpenFileName.nFilterIndex = 0; OpenFileName.lpstrFile = szFile; OpenFileName.nMaxFile = sizeof(szFile); OpenFileName.lpstrFileTitle = NULL; OpenFileName.nMaxFileTitle = 0; OpenFileName.lpstrInitialDir = _T("."); OpenFileName.lpstrTitle = _T("请选择图标文件"); OpenFileName.nFileOffset = 0; OpenFileName.nFileExtension = 0; OpenFileName.lpstrDefExt = NULL; OpenFileName.Flags = OFN_SHOWHELP | OFN_EXPLORER; if(GetOpenFileName(&OpenFileName)) { SetDlgItemText(IDC_EDIT1,szFile); } } void CMyToolsKit::OnFilePath() { // TODO: Add your control notification handler code here TCHAR szFile[MAX_PATH] = {0}; OPENFILENAME OpenFileName; OpenFileName.lStructSize = sizeof(OPENFILENAME); OpenFileName.hwndOwner = m_hWnd; OpenFileName.hInstance = AfxGetInstanceHandle(); OpenFileName.lpstrFilter = _T("All FILE (*.*)\0*.*\0\0"); OpenFileName.lpstrCustomFilter = NULL; OpenFileName.nMaxCustFilter = 0; OpenFileName.nFilterIndex = 0; OpenFileName.lpstrFile = szFile; OpenFileName.nMaxFile = sizeof(szFile); OpenFileName.lpstrFileTitle = NULL; OpenFileName.nMaxFileTitle = 0; OpenFileName.lpstrInitialDir = _T("."); OpenFileName.lpstrTitle = _T("请选择图标文件"); OpenFileName.nFileOffset = 0; OpenFileName.nFileExtension = 0; OpenFileName.lpstrDefExt = NULL; OpenFileName.Flags = OFN_SHOWHELP | OFN_EXPLORER; if(GetOpenFileName(&OpenFileName)) { SetDlgItemText(IDC_EDIT4,szFile); HANDLE Handle = CreateFile(szFile,GENERIC_READ,FILE_SHARE_READ|FILE_SHARE_WRITE, NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL); if(Handle == INVALID_HANDLE_VALUE) { MessageBox("文件拒绝访问..请尝试复制一份 再修改!"); return; } DWORD Size = GetFileSize(Handle,NULL)/1024; m_Sllider.SetRange(Size,10240); m_Sllider.SetPos(Size); CloseHandle(Handle); GetDlgItem(IDC_SLIDER1)->EnableWindow(TRUE); GetDlgItem(IDC_EDIT5)->EnableWindow(TRUE); GetDlgItem(IDC_BUTTON5)->EnableWindow(TRUE); } } void CMyToolsKit::OnCustomdrawSlider1(NMHDR* pNMHDR, LRESULT* pResult) { // TODO: Add your control notification handler code here SetDlgItemInt(IDC_EDIT5,m_Sllider.GetPos()); *pResult = 0; } void CMyToolsKit::OnButton5() { // TODO: Add your control notification handler code here CHAR Path[MAX_PATH]={NULL}; ZeroMemory(Path,MAX_PATH); GetDlgItemText(IDC_EDIT4,Path,MAX_PATH); HANDLE Handle = CreateFile(Path,GENERIC_WRITE,FILE_SHARE_WRITE, NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL); if(Handle == INVALID_HANDLE_VALUE) { MessageBox("文件拒绝访问..请尝试复制一份 再修改!"); return; } DWORD MotifySize=m_Sllider.GetPos(); DWORD FileSize = GetFileSize(Handle,NULL)/1024; MotifySize = MotifySize - FileSize; CHAR Buffer[1024]={NULL}; GetRandString(Buffer,1024); SetFilePointer(Handle,0,0,FILE_END); DWORD WriteBytes=0; for (DWORD i=0;i