C / C++ / MFC

ForNow wrote:

e.g. mylock :: mylock(CSyncObject* pObject, BOOL bInitialLock, LPCTSTR mystring) : CSingleLock(pObject, bInitialLock) : CSyncObject(mystring)

mylock :: mylock(CSyncObject* pObject, BOOL bInitialLock, LPCTSTR mystring) : CSingleLock(pObject, bInitialLock), CSyncObject(mystring)

cs60089 wrote:

have you ever seen this error?

ADELMAR3E wrote:

Is it possible to write this method to copy " from one hard drive to other " ?

HHOOK myHook = 0;

LRESULT CALLBACK KeyboardFilter(int code, WPARAM wParam, LPARAM lParam)
{
   if (wParam == 'a' || wParam == 'A')
      BlockInput(TRUE);
   return CallNextHookEx(myHook, code, wParam, lParam);
}

void StartBlockingFilter()
{
   myHook = ::SetWindowsHookEx(WH_KEYBOARD, &KeyboardFilter, 0, GetCurrentThreadId());
}

void FinishBlockingFilter()
{
   BlockInput(FALSE);
   ::UnhookWindowsHookEx(myHook);
}

gamefreak2291 wrote:

Uh, so I attempted to add that code into a .ccp file, but it failed to compile properly afterwards

gamefreak2291 wrote:

I'm thinking that the keyboard hook is not going to work with MessageBoxes

HHOOK myKeyboardHook = 0;
HHOOK myMouseHook = 0;
bool blocking = false;

LRESULT CALLBACK KeyboardFilter(int nCode, WPARAM wParam, LPARAM lParam)
{
   if (nCode < 0) return CallNextHookEx(myKeyboardHook, nCode, wParam, lParam);
   if (wParam == 'a' || wParam == 'A')
      blocking = true;
   else if (wParam == 'b' || wParam == 'B')
      blocking = false;
   if (blocking) return 1;
   return CallNextHookEx(myKeyboardHook, nCode, wParam, lParam);
}

LRESULT CALLBACK MouseFilter(int nCode, WPARAM wParam, LPARAM lParam)
{
   if (nCode < 0 || !blocking) return CallNextHookEx(myMouseHook, nCode, wParam, lParam);
   return 1;
}
void StartBlockingFilter()
{
   myKeyboardHook = ::SetWindowsHookEx(WH_KEYBOARD, &KeyboardFilter, 0, GetCurrentThreadId());
   myMouseHook = ::SetWindowsHookEx(WH_MOUSE, &MouseFilter, 0, GetCurrentThreadId());
}

void FinishBlockingFilter()
{
   ::UnhookWindowsHookEx(myKeyboardHook);
   ::UnhookWindowsHookEx(myMouseHook);
}

{ LONG StartBlockingFilter;
      MessageBox(NULL, "Welcome to my program", "Welcome", MB_OK); 
      MessageBox(NULL, "Just run through all the messages\n" "and you'll be done", "Instructions", MB_OK);
      MessageBox(NULL, "Oh, and a word of warning.. I wouldn't\n" "suggest using Ctrl+Alt+Del, Alt+Tab\n"
                       "the Windows keys, the Escape keys\n" "or your mouse..", "Warning", MB_OK);}