help in using mouse hook to get selected text

[rawan_22]

Hi all,

Please I want a help,

I used the mouse hook and I want to get the selected text in a windowand the title of the window.
can anyone help me how to do this ? What API's can help me and get the text ?

I using c++ languge and I use This code to get HookDLL

#pragma data_seg(".Segment")
HWND hWndServer = NULL;
UINT UWM_MOUSEMOVE;
UINT UWM_MOUSELBUTTONUP;
UINT UWM_MOUSELBUTTONDOWN;
UINT UWM_MOUSERBUTTONUP;
UINT UWM_MOUSERBUTTONDOWN;
UINT UWM_MOUSELDBCLICK;
#pragma data_seg()
#pragma comment(linker, "/section:.Segment,rws")

HINSTANCE hInst;
//HWND hWndServer = NULL;
HHOOK hook;

static LRESULT CALLBACK MouseMsgProc(UINT nCode, WPARAM wParam, LPARAM lParam);

BOOL APIENTRY DllMain( HINSTANCE hModule, 
DWORD dwReason, 
LPVOID lpReserved )
{
switch(	dwReason )
{
case DLL_PROCESS_ATTACH:
hInst = hModule;
UWM_MOUSEMOVE = ::RegisterWindowMessage(UWM_MOUSEMOVE_MSG);
UWM_MOUSELBUTTONUP = ::RegisterWindowMessage(UWM_MOUSELBUTTONUP_MSG);
UWM_MOUSELBUTTONDOWN = ::RegisterWindowMessage(UWM_MOUSELBUTTONDOWN_MSG);
UWM_MOUSERBUTTONUP = ::RegisterWindowMessage(UWM_MOUSERBUTTONUP_MSG);
UWM_MOUSERBUTTONDOWN = ::RegisterWindowMessage(UWM_MOUSERBUTTONDOWN_MSG);
UWM_MOUSELDBCLICK = ::RegisterWindowMessage(UWM_MOUSELDBCLICK_MSG);
break;
default:
break;
}
return TRUE;
}

__declspec(dllexport) BOOL InstallHook( HWND hWndParent )
{
if(hWndServer != NULL)
return FALSE; // already hooked!
hook = SetWindowsHookEx( WH_GETMESSAGE, (HOOKPROC)MouseMsgProc, 
hInst, 0);
if(hook != NULL)
{ 
hWndServer = hWndParent;
return TRUE;
} 
return FALSE;
}

__declspec(dllexport) BOOL UnInstallHook(	HWND hWndParent )
{
if(hWndParent != hWndServer || hWndParent == NULL)
return FALSE;
BOOL unhooked = UnhookWindowsHookEx(hook);
if(unhooked)
hWndServer = NULL;
return unhooked;
return TRUE;
}

static LRESULT CALLBACK MouseMsgProc(UINT nCode, WPARAM wParam, LPARAM lParam)
{
if(nCode < 0)
{ 
CallNextHookEx(hook, nCode, wParam, lParam);
return 0;
}
LPMSG msg = (LPMSG)lParam;
switch( msg->message )
{
case WM_LBUTTONDBLCLK:
SendMessage( hWndServer, UWM_MOUSELDBCLICK, 0 , 0);
break;
case WM_MOUSEMOVE:
SendMessage( hWndServer, UWM_MOUSEMOVE, 0, 0);
break;

case WM_NCMOUSEMOVE:
SendMessage( hWndServer, UWM_MOUSEMOVE, 0, 0);
break;
case WM_LBUTTONDOWN:
SendMessage( hWndServer, UWM_MOUSELBUTTONDOWN, 0 , 0 );
break;
case WM_NCLBUTTONDOWN:
SendMessage( hWndServer, UWM_MOUSELBUTTONDOWN, 0 , 0);
break;
case WM_LBUTTONUP:
SendMessage( hWndServer, UWM_MOUSELBUTTONUP, 0 , 0 );
break;
case WM_NCLBUTTONUP:
SendMessage( hWndServer, UWM_MOUSELBUTTONUP, 0 , 0);
break;
case WM_RBUTTONDOWN:
SendMessage( hWndServer, UWM_MOUSERBUTTONDOWN, 0 , 0 );
break;
case WM_NCRBUTTONDOWN:
SendMessage( hWndServer, UWM_MOUSERBUTTONDOWN, 0 , 0);
break;
case WM_RBUTTONUP:
SendMessage( hWndServer, UWM_MOUSERBUTTONUP, 0 , 0 );
break;
case WM_NCRBUTTONUP:
SendMessage( hWndServer, UWM_MOUSERBUTTONUP, 0 , 0);
break;

default:
break;
}
return CallNextHookEx(hook, nCode, wParam, lParam);
}

can you help me
Thanks :)