引用命名空間
using System.Runtime.InteropServices;
[DllImport("Kernel32.dll")]
private static extern bool SetLocalTime(ref systimelp SystemTime);
[StructLayout(LayoutKind.Sequential)]
private struct systime
{
public ushort wYear;
public ushort wMonth;
public ushort wDayOfWeek;
public ushort wDay;
public ushort wHour;
public ushort wMinute;
public ushort wSecond;
public ushort wMilliseconds;
}
private void SetSystemTime(DateTime date)
{
SYSTEMTIME lpTime = new SYSTEMTIME();
lpTime.wYear = Convert.ToUInt16(date.Year);
lpTime.wMonth = Convert.ToUInt16(date.Month);
lpTime.wDayOfWeek = Convert.ToUInt16(date.DayOfWeek);
lpTime.wDay = Convert.ToUInt16(date.Day);
DateTime time = DateTime.Now;
lpTime.wHour = Convert.ToUInt16(time.Hour);
lpTime.wMinute = Convert.ToUInt16(time.Minute);
lpTime.wSecond = Convert.ToUInt16(time.Second);
lpTime.wMilliseconds = Convert.ToUInt16(time.Millisecond);
SetLocalTime(ref lpTime);
}
public void button1_Click(object sender, EventArgs e)
{
SetSystemTime(DateTime.Parse(shijian));｝
