摘要：
[StructLayout(LayoutKind.Sequential)] public struct LASTINPUTINFO { [MarshalAs(UnmanagedType.U4)] public int cbSize; [MarshalAs(UnmanagedType.U4)] public uint dwTime; } [DllImport("user32.dll")] public static extern bool GetLastInputInfo(ref LASTINPUTINFO plii); public long getIdleTick() { 阅读全文
