一段重启WinCE下explorer.exe的代码

C/C++ code

   
   
   
   

    
    
    
     
    
    
    
    //
    
    
    
     请在前边加上 tlhelp32.h和toolhelp.lib
    
    
    
     
    
    
    
    void
    
    
    
     CResAdjustDlg::RestartExplorer() { 
    
    
    
    //
    
    
    
     获取进程快照 
    
    
    
     
    
    
    
     HANDLE hSnapshot 
    
    
    
    =
    
    
    
     CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 
    
    
    
    0
    
    
    
    ); 
    
    
    
    if
    
    
    
     (INVALID_HANDLE_VALUE 
    
    
    
    ==
    
    
    
     hSnapshot) { MessageBox(_T(
    
    
    
    "
    
    
    
    Get processes snapshot failure.
    
    
    
    "
    
    
    
    ), _T(
    
    
    
    "
    
    
    
    ERROR
    
    
    
    "
    
    
    
    ), MB_ICONERROR
    
    
    
    |
    
    
    
    MB_OK); 
    
    
    
    return
    
    
    
    ; } PROCESSENTRY32 pe32; BOOL bRet 
    
    
    
    =
    
    
    
     FALSE; BOOL bFirst 
    
    
    
    =
    
    
    
     TRUE; DWORD dwExplorerProcId 
    
    
    
    =
    
    
    
     (DWORD)
    
    
    
    -
    
    
    
    1
    
    
    
    ; memset(
    
    
    
    &
    
    
    
    pe32, 
    
    
    
    0x00
    
    
    
    , 
    
    
    
    sizeof
    
    
    
    (PROCESSENTRY32)); pe32.dwSize 
    
    
    
    =
    
    
    
     
    
    
    
    sizeof
    
    
    
    (PROCESSENTRY32); 
    
    
    
    //
    
    
    
     遍历进程
    
    
    
     
    
    
    
     
    
    
    
    for
    
    
    
     ( ; ; ) { __try { 
    
    
    
    if
    
    
    
     (bFirst) { bRet 
    
    
    
    =
    
    
    
     Process32First(hSnapshot, 
    
    
    
    &
    
    
    
    pe32); bFirst 
    
    
    
    =
    
    
    
     FALSE; } 
    
    
    
    else
    
    
    
     { bRet 
    
    
    
    =
    
    
    
     Process32Next(hSnapshot, 
    
    
    
    &
    
    
    
    pe32); } 
    
    
    
    if
    
    
    
     (
    
    
    
    !
    
    
    
    bRet) { 
    
    
    
    if
    
    
    
     (ERROR_NO_MORE_FILES 
    
    
    
    !=
    
    
    
     GetLastError()) { MessageBox(_T(
    
    
    
    "
    
    
    
    Process32First() error.
    
    
    
    "
    
    
    
    )); } 
    
    
    
    break
    
    
    
    ; } 
    
    
    
    //
    
    
    
    MessageBox(pe32.szExeFile); 
    
    
    
     
    
    
    
     
    
    
    
    if
    
    
    
     (_tcsicmp(_T(
    
    
    
    "
    
    
    
    explorer.exe
    
    
    
    "
    
    
    
    ), pe32.szExeFile) 
    
    
    
    ==
    
    
    
     
    
    
    
    0
    
    
    
    ) { dwExplorerProcId 
    
    
    
    =
    
    
    
     pe32.th32ProcessID; 
    
    
    
    break
    
    
    
    ; } } __except(EXCEPTION_EXECUTE_HANDLER) { 
    
    
    
    break
    
    
    
    ; } } 
    
    
    
    if
    
    
    
     (dwExplorerProcId 
    
    
    
    !=
    
    
    
     (DWORD)
    
    
    
    -
    
    
    
    1
    
    
    
    ) { PROCESS_INFORMATION pi; HANDLE hExplorer 
    
    
    
    =
    
    
    
     OpenProcess(
    
    
    
    0
    
    
    
    , FALSE, dwExplorerProcId); 
    
    
    
    if
    
    
    
     (hExplorer 
    
    
    
    !=
    
    
    
     NULL) { TerminateProcess(hExplorer, 
    
    
    
    1
    
    
    
    ); 
    
    
    
    if
    
    
    
     (
    
    
    
    !
    
    
    
    CreateProcess(_T(
    
    
    
    "
    
    
    
    explorer.exe
    
    
    
    "
    
    
    
    ), NULL, NULL, NULL, FALSE, 
    
    
    
    0
    
    
    
    , NULL, NULL, NULL, 
    
    
    
    &
    
    
    
    pi)){ MessageBox(_T(
    
    
    
    "
    
    
    
    Create explorer.exe process failure.
    
    
    
    "
    
    
    
    )); } 
    
    
    
    else
    
    
    
     { 
    
    
    
    //
    
    
    
     MessageBox(_T("Create process success."));
    
    
    
     
    
    
    
     } } CloseHandle(hExplorer); } CloseToolhelp32Snapshot(hSnapshot); } 
   
   
   
   

觉得这段重启进程的代码挺常用的