Title: How to flush the mouse/keyboard buffer
procedure EmptyKeyQueue;
var
Msg: TMsg;
begin
while PeekMessage(Msg, 0, WM_KEYFIRST, WM_KEYLAST,
PM_REMOVE or PM_NOYIELD) do;
end;
procedure EmptyMouseQueue;
var
Msg: TMsg;
begin
while PeekMessage(Msg, 0, WM_MOUSEFIRST, WM_MOUSELAST,
PM_REMOVE or PM_NOYIELD) do;
end;