PDA与服务器时间同步

Code
 1 定义系统时间#region 定义系统时间
 2        [StructLayout(LayoutKind.Sequential)]
 3        public struct SystemTime
 4        {
 5            public ushort wYear;
 6            public ushort wMonth;
 7            public ushort wDayOfWeek;
 8            public ushort wDay;
 9            public ushort wHour;
10            public ushort wMinute;
11            public ushort wSecond;
12            public ushort wMiliseconds;
13        }
14        #endregion
15
16        引用WIN32 API函数#region 引用WIN32 API函数
17        public class Win32
18        {
19            //引用dll文件（WIN API)
20            [DllImport("Coredll.dll")]
21            public static extern bool SetLocalTime(ref SystemTime sysTime);
22        }
23        #endregion
24
25        设置系统时间#region 设置系统时间
26        /**//// <summary>
27        /// 设置系统时间
28        /// </summary>
29        /// <param name="time"></param>
30        public static void SetDateTime(DateTime time)
31        {
32            SystemTime sysTime = new SystemTime();
33
34            sysTime.wYear = Convert.ToUInt16(time.Year);
35            sysTime.wMonth = Convert.ToUInt16(time.Month);
36            sysTime.wDay = Convert.ToUInt16(time.Day);
37            sysTime.wDayOfWeek = Convert.ToUInt16(time.DayOfWeek);
38            sysTime.wHour = Convert.ToUInt16(time.Hour);
39            sysTime.wMinute = Convert.ToUInt16(time.Minute);
40            sysTime.wSecond = Convert.ToUInt16(time.Second);
41            sysTime.wMiliseconds = Convert.ToUInt16(time.Millisecond);
42
43            Win32.SetLocalTime(ref sysTime);
44        }
45        #endregion

 

现在只需调用SetDateTime（获取到服务器的时间），OK再也不用为PDA与服务器时间不同步而烦恼了。

转载于:https://www.cnblogs.com/sean886/archive/2009/06/05/Time.html