//指是我程序中的一段,希望有所帮助 queryperformancefrequency(frequency); queryperformancecounter(Tagscounter); nowcounter:=Tagscounter; while (nowcounter-tagscounter) < {定义时间间隔} do begin Application.ProcessMessages; //do something queryperformancecounter(nowcounter); end;
queryperformancefrequency(frequency);
queryperformancecounter(Tagscounter);
nowcounter:=Tagscounter;
while (nowcounter-tagscounter) < {定义时间间隔} do
begin
Application.ProcessMessages;
//do something
queryperformancecounter(nowcounter);
end;