Full Screen Window

[adholioshake]

Hello.
I am attempting to write some code to make a screensaver. I have tried to make a fullsize window that covers the whole desktop, but one that does not have a titlebar. So far I have been unsuccessful in my attempts. Can anyone tell me what I need to do to make this full screen window without a titlebar? Thanks, Adam.

 

[LazyMe]

//Get desktop size:
SIZE szDesktop = GetDesktopSize();

//Create the window:
if(!(m_hwndPOS=CreateWindow(m_pszWndClassName, m_pszWndClassName, WS_POPUP, 0, 0, szDesktop.cx, szDesktop.cy, NULL, NULL, _Module.m_hInst, NULL))) {
g_Log.WriteErrorEx(IDS_LOG_E_CREATEPOSWND, GetLastError());
return FALSE;
}

Greetings,
Rick

 

[LazyMe]

I'm sorry forgot something:

SIZE GetDesktopSize()
//Returns the dimensions of the current dekstop.
{
HDC hdcDesktop = GetDC(NULL);

SIZE szDesktop = {0};
szDesktop.cx = GetDeviceCaps(hdcDesktop, HORZRES);
szDesktop.cy = GetDeviceCaps(hdcDesktop, VERTRES);

ReleaseDC(NULL, hdcDesktop);

return szDesktop;
}

Greetings,
Rick

 

[adholioshake]

Thanks, Rick.
I tried a different approach, but your way works better.
I used:

POINT scrmax;
scrmax.x = GetSystemMetrics(SM_CXSCREEN);
scrmax.y = GetSystemMetrics(SM_CYSCREEN);

I didn't use WS_POPUP as a windows style though, and this was neccessary.