转自:http://www.cnblogs.com/Bung/archive/2011/05/17/2048867.html
//延迟函数：方法一
procedure delay(msecs:integer);
var
Tick: DWord;
Event: THandle;
begin
Event := CreateEvent(nil, False, False, nil);
try
Tick := GetTickCount + DWord(msecs);
while (msecs > 0) and (MsgWaitForMultipleObjects(1, Event, False, msecs, QS_ALLINPUT) <> WAIT_TIMEOUT) do
begin
Application.ProcessMessages;
msecs := Tick - GetTickcount;
end;
finally
CloseHandle(Event);
end;
//延迟函数：方法二
procedure Delay(dwMilliseconds:DWORD);//Longint
var
iStart,iStop:DWORD;
begin
iStart := GetTickCount;
repeat
iStop := GetTickCount;
Application.ProcessMessages;
until (iStop - iStart) >= dwMilliseconds;
end;
转载于:https://www.cnblogs.com/Closeyes/p/3166413.html
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