andlabs-ui/winerrors.md

1.0 KiB

  • all SendMessage() calls
  • BM_GETCHECK (sysData.isChecked())
  • WM_GETTEXTLENGTH (LRESULT is signed but we treat it as unsigned and MSDN says nothing about error returns) (sysData.text())
  • WM_GETTEXT (WM_GETTEXTLENGTH docs say its result may be larger than the actual length, so we can't use that) (sysData.text())
  • CB_GETCURSEL/LB_GETCURSEL (sysData.selectedIndex())
  • LB_GETSELCOUNT/LB_GETSELITEMS (LB_ERR is returned if this is a single-selection listbox; are there actual errors?) (sysData.selectedIndices())
  • LB_GETTEXTLEN/LB_GETTEXT (LB_ERR is returned if the given index is invalid, but since we get indices from LB_GETSELITEMS this shouldn't happen; are there actual errors?) (sysData.selectedTexts())
  • PeekMessage(), TranslateMessage(), DispatchMessage() (the first one is odd as GetMessage() can return an error but PeekMessage() doesn't?) (msgloopstep())
  • GetStartupInfoW() (MSDN explicitly says this function does not fail... oh really? well I suppose it cannot fail since it returns something all processes must have to begin with) (getWinMainnCmdShow())