public static PerformanceInformation GetCurrent()
{
PerformanceInformation pi = new PerformanceInformation();
if (GetPerformanceInfo(out pi, Marshal.SizeOf(pi)))
{
return(pi);
}
else
{
throw new InvalidOperationException("GetPerformanceInfo returns false");
}
}
public static int GetMemoryUsage()
{
var pi = PerformanceInformation.GetCurrent();
return((int)(100 * pi.CommitTotal / pi.PhysicalTotal));
}
public static extern bool GetPerformanceInfo([Out] out PerformanceInformation PerformanceInformation, [In] int Size);