Procedure Delay (DTime: Word) ;
Delay waits a specified number of milliseconds. The number of specified seconds is an approximation, and may be off a lot, if system load is high.
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Program Example15; uses Crt; { Program to demonstrate the Delay function. } var i : longint; begin WriteLn('Counting Down'); for i:=10 downto 1 do begin WriteLn(i); Delay(1000); {Wait one second} end; WriteLn('BOOM!!!'); end.