//结束计时
public void Stop()
{
if (UnixHelper.OS == "windows")
{
QueryPerformanceCounter(out stopTime);
}
else
{
UnixHelper.QueryPerformanceCounter(out stopTime);
}
}
//开始计时
public void Start()
{
//让等待线程工作
System.Threading.Thread.Sleep(0);
if (UnixHelper.OS == "windows")
{
QueryPerformanceCounter(out startTime);
}
else
{
UnixHelper.QueryPerformanceCounter(out startTime);
}
}
//构造函数
public HiPerfTimer()
{
startTime = 0;
stopTime = 0;
if (UnixHelper.OS == "windows")
{
if (QueryPerformanceFrequency(out Frequence) == false)
{
//不支持高性能计时器
throw new System.ComponentModel.Win32Exception();
}
}
else
{
UnixHelper.QueryPerformanceFrequency(out Frequence);
}
}