/// <summary>
/// Get the last input time in ticks
/// </summary>
/// <returns></returns>
public static uint GetLastInputTime()
{
LASTINPUTINFO lastInPut = new LASTINPUTINFO();
lastInPut.cbSize = (uint)Marshal.SizeOf(lastInPut);
if (!GetLastInputInfo(ref lastInPut))
throw new Exception(GetLastError().ToString());
return lastInPut.dwTime;
}
internal static extern bool GetLastInputInfo(ref LASTINPUTINFO plii);
private static extern bool GetLastInputInfo(ref LASTINPUTINFO plii);