internal static void SetSystemDate(ushort month, ushort day, ushort year)
{
var systemDate = new SystemDateTime();
GetSystemTime(ref systemDate);
systemDate.Month = month;
systemDate.Day = day;
systemDate.Year = year;
if (!SetSystemTime(ref systemDate))
{
var exceptionCode = Marshal.GetLastWin32Error();
if (exceptionCode == 1314)
{
throw new ApplicationException("You must run Visual Studio as an Administrator to modify the system's date/time.");
}
throw new ApplicationException(string.Format("The system threw a Windows Exception with code {0}", exceptionCode));
}
}
private static extern bool SetSystemTime(ref SystemDateTime lpSystemTime);
private static extern void GetSystemTime(ref SystemDateTime lpSystemTime);
