public static SYSTEMTIME FromDateTime(DateTime dateTime)
{
var st = new SYSTEMTIME();
st.wYear = (ushort)dateTime.Year;
st.wMonth = (ushort)dateTime.Month;
st.wDayOfWeek = (ushort)dateTime.DayOfWeek;
st.wDay = (ushort)dateTime.Day;
st.wHour = (ushort)dateTime.Hour;
st.wMinute = (ushort)dateTime.Minute;
st.wSecond = (ushort)dateTime.Second;
st.wMilliseconds = (ushort)dateTime.Millisecond;
return st;
}
public static extern bool SetSystemTime(ref SYSTEMTIME time);
public static extern bool SetLocalTime(ref SYSTEMTIME time);
public static extern void GetSystemTime(ref SYSTEMTIME time);
public static extern void GetLocalTime(ref SYSTEMTIME time);