知道了进程的ID号或是句柄如何获取到该进程里的所有线程的句柄？？？

Question

RT！谢谢

Answer 1

BOOL ListProcessThreads( DWORD dwOwnerPID ) 
{ 
 HANDLE hThreadSnap = INVALID_HANDLE_VALUE; 
 THREADENTRY32 te32; 
 
 // Take a snapshot of all running threads 
 hThreadSnap = CreateToolhelp32Snapshot( TH32CS_SNAPTHREAD, 0 ); 
 if( hThreadSnap == INVALID_HANDLE_VALUE ) 
  return( FALSE ); 
 
 // Fill in the size of the structure before using it. 
 te32.dwSize = sizeof(THREADENTRY32 ); 
 
 // Retrieve information about the first thread,
 // and exit if unsuccessful
 if( !Thread32First( hThreadSnap, &te32 ) ) 
 {
  printError( TEXT("Thread32First") ); // show cause of failure
  CloseHandle( hThreadSnap );     // clean the snapshot object
  return( FALSE );
 }

 // Now walk the thread list of the system,
 // and display information about each thread
 // associated with the specified process
 do 
 { 
  if( te32.th32OwnerProcessID == dwOwnerPID )
  {
   printf( "\n\n   THREAD ID   = 0x%08X", te32.th32ThreadID ); 
   printf( "\n   Base priority = %d", te32.tpBasePri ); 
   printf( "\n   Delta priority = %d", te32.tpDeltaPri ); 
  }
 } while( Thread32Next(hThreadSnap, &te32 ) ); 

 CloseHandle( hThreadSnap );
 return( TRUE );
}

主要使用到的是Thread32First/Thread32Next(),关于函数的具体用法请参看MSDN文档

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Visual C++ enthusiast, like network programming and driver development. At present is being engaged in the WinCE/Windows Mobile platform embedded development.

Answer 2

BOOL ListProcessThreads( DWORD dwOwnerPID ) 
{ 
 HANDLE hThreadSnap = INVALID_HANDLE_VALUE; 
 THREADENTRY32 te32; 
 
 // Take a snapshot of all running threads 
 hThreadSnap = CreateToolhelp32Snapshot( TH32CS_SNAPTHREAD, 0 ); 
 if( hThreadSnap == INVALID_HANDLE_VALUE ) 
 return( FALSE ); 
 
 // Fill in the size of the structure before using it. 
 te32.dwSize = sizeof(THREADENTRY32 ); 
 
 // Retrieve information about the first thread,
 // and exit if unsuccessful
 if( !Thread32First( hThreadSnap, &te32 ) ) 
 {
 printError( TEXT("Thread32First") ); // show cause of failure
 CloseHandle( hThreadSnap );   // clean the snapshot object
 return( FALSE );
 }

 // Now walk the thread list of the system,
 // and display information about each thread
 // associated with the specified process
 do 
 { 
 if( te32.th32OwnerProcessID == dwOwnerPID )
 {
  printf( "\n\n  THREAD ID  = 0x%08X", te32.th32ThreadID ); 
  printf( "\n  Base priority = %d", te32.tpBasePri ); 
  printf( "\n  Delta priority = %d", te32.tpDeltaPri ); 
 }
 } while( Thread32Next(hThreadSnap, &te32 ) ); 

 CloseHandle( hThreadSnap );
 return( TRUE );
}

主要使用到的是Thread32First/Thread32Next(),关于函数的具体用法请参看MSDN文档

---

Visual C++ enthusiast, like network programming and driver development. At present is being engaged in the WinCE/Windows Mobile platform embedded development.

这个只能获取到线程的ID，我知道，但是获取不到句柄，难道句柄和ID可以互相转化？？？？

Answer 3

试试OpenThread()函数
可以参考这个：http://www.codeproject.com/KB/threads/w32process.aspx

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Visual C++ enthusiast, like network programming and driver development. At present is being engaged in the WinCE/Windows Mobile platform embedded development.