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  1. #include "stdafx.h"
  2.  
  3. int _cdecl _tmain (int argc, TCHAR *argv[])
  4. {
  5.     if (::RegisterHotKey(
  6.         NULL,
  7.         1,
  8.         MOD_WIN| MOD_CONTROL | MOD_NOREPEAT,
  9.         VK_F1))  //0x42 is 'b'
  10.     {
  11.         ::_tprintf(_T("Hotkey registered, using MOD_NOREPEAT flag\n"));
  12.     }
  13.     else
  14.     {
  15.         DWORD errorMessageID = ::GetLastError();
  16.  
  17.         LPTSTR messageBuffer = NULL;
  18.         ::FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
  19.                                      NULL, errorMessageID, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR)&messageBuffer, 0, NULL);
  20.  
  21.  
  22.         ::_tprintf(_T("Error: %s\n"), messageBuffer);
  23.  
  24.         ::LocalFree(messageBuffer);
  25.     }
  26.  
  27.     MSG msg = {0};
  28.  
  29.     while (::GetMessage(&msg, NULL, 0, 0) != 0)
  30.     {
  31.         if (msg.message == WM_HOTKEY)
  32.         {
  33.             ::_tprintf(_T("WM_HOTKEY received\n"));            
  34.         }
  35.     } 
  36.  
  37.     return 0;
  38. }
  39.  
  40.  
Not running #stdin #stdout 0s 0KB
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https://ideone.com/hYc9RY
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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