LoadLibrary vs GetModuleHandle, eine Verständisfrage

[venice2]

Hmmm..

Delphi-Quellcode:

var
  hUser: HModule;
begin
  hUser := GetModuleHandle('user32.dll');
  @SetWindowCompositionAttribute := GetProcAddress(hUser, 'SetWindowCompositionAttribute');
end;

was sagt hUser ?

GetModuleHandle(user32) <> GetModuleHandle('user32.dll');