public void Update()
{
System.Runtime.InteropServices.ComTypes.FILETIME idleTime1, krnlTime1, userTime1;
PerformanceInfo.GetSystemTimes(out idleTime1, out krnlTime1, out userTime1);
System.Threading.Thread.Sleep(50);
System.Runtime.InteropServices.ComTypes.FILETIME idleTime2, krnlTime2, userTime2;
PerformanceInfo.GetSystemTimes(out idleTime2, out krnlTime2, out userTime2);
long idleTime = ToLong(idleTime2) - ToLong(idleTime1);
long krnlTime = ToLong(krnlTime2) - ToLong(krnlTime1);
long userTime = ToLong(userTime2) - ToLong(userTime1);
long total = krnlTime + userTime;
CPU = (double)(total - idleTime) / total * 100.0;
}
public static Int64 GetPhysicalMemory()
{
return(PerformanceInfo.GetTotalMemoryInMiB());
}
public static Int64 GetAvailablePhysicalMemory()
{
return(PerformanceInfo.GetPhysicalAvailableMemoryInMiB());
}
public static void GetNumProcessesAndThreads(out int numProcess, out int numThreads)
{
PerformanceInfo.GetNumProcessAndThreads(out numProcess, out numThreads);
}