how to change system time at right hand side corner


i change system time, right hand corner 's clock not change

just doing testing instead of manually change clock

 private void testing(object o)          {              int count = 0;              while (!stopallthread)              {                  if (count == 0)                  {                      systemtime st = new systemtime();                      st.wyear = 2013; // must short                      st.wmonth = 6;                      st.wday = 25;                      st.whour = 5;                      st.wminute = 59;                      st.wsecond = 57;                        setsystemtime(ref st);                      thread.sleep(1000 * 20);                  }                  else if (count == 1)                  {                      systemtime st = new systemtime();                      st.wyear = 2013; // must short                      st.wmonth = 6;                      st.wday = 25;                      st.whour = 8;                      st.wminute = 59;                      st.wsecond = 57;                        setsystemtime(ref st);                      thread.sleep(1000 * 20);                  }                  else if (count == 2)                  {                      systemtime st = new systemtime();                      st.wyear = 2013; // must short                      st.wmonth = 6;                      st.wday = 25;                      st.whour = 16;                      st.wminute = 01;                      st.wsecond = 57;                        setsystemtime(ref st);                        thread.sleep(1000 * 10);                  }                  else if (count == 3)                  {                      systemtime st = new systemtime();                      st.wyear = 2013; // must short                      st.wmonth = 6;                      st.wday = 25;                      st.whour = 19;                      st.wminute = 0;                      st.wsecond = 57;                        setsystemtime(ref st);                        thread.sleep(1000 * 30);                  }                  count = count + 1;                  if (count == 4)                  {                      count = 0;                  }              }          }


designer

if call function not work expected idea examine error returned function.

return value

if function succeeds, return value nonzero.

if function fails, return value zero. extended error information, call getlasterror.

remarks

the calling process must have se_systemtime_name privilege. privilege disabled default. setsystemtime function enables se_systemtime_name privilege before changing system time , disables privilege before returning. more information, see running special privileges.

ps - c# code?  suspect c++, in case asking in c++ forum ikely better responses.


paul linton



Visual Studio Languages  ,  .NET Framework  >  Visual C#



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