Re: simple gui on windows 11

[Richard (Rikki) Andrew Cattermole via Digitalmars-d-learn]

On 24/01/2026 4:00 AM, Lars Johansson wrote:
import core.sys.windows.windows; The inputbox does not have a box. lld- 
link: error: undefined symbol: MessageBoxW It looks like windows do not 
have a messageBox at all.

https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-messageboxw

Library User32.lib
DLL     User32.dll

Slap on the import library user32.lib on your compiler command and it 
should link.