Changing SystemTime

I am using basically the code below to accomplish my task. First, I store the current time in a systemtime type variable called restoretime. Next, I want to set the time to a predefined time that I select. Lastly, I want to restore the time that I saved in restoretime exactly as it was(progression of time is not an issue because my code runs very quickly).

GetSystemTime(restoretime)
retval = setsystemtime(newtime)
' code
retval = setsystemtime(restoretime)

The problem is the code does not work; for some reason I can not get the restoretime to be returned correctly. It may have to do with the timezone issue, and it may require I use the bias value from GetTimeZone information. If you know how I can accomplish what I am trying to do, I would greatly appreciate it. Thank you very much.
Joe

Send the whole code so someone can look and try to help.

Regards.

The only code crucial to fixing my problem deals with the API calls regarding time(restoretime and newttime are systemtime types)

GetSystemTime(newtime)
restoretime = newttime
newtime.wYear = 'year
newtime.wMonth = 'month
'and so on
retval = SetSystemTime(newtime)
'executes a function
retval = SetSystemTime(restoretime)

Yet, the code does not restore the time I retrieved. In fact, it seems to quite randomly assign a time back. Any help would be much appreciated. Thank you

Joe

Code:

---

Private Declare Sub GetSystemTime Lib "kernel32" (lpSystemTime As SYSTEMTIME)
Private Declare Function SetSystemTime Lib "kernel32" (lpSystemTime As SYSTEMTIME) As Long

Private restoretime As SYSTEMTIME

Private Type SYSTEMTIME
    wYear As Integer
    wMonth As Integer
    wDayOfWeek As Integer
    wDay As Integer
    wHour As Integer
    wMinute As Integer
    wSecond As Integer
    wMilliseconds As Integer
End Type

Private Sub Command1_Click()

    Dim lpSystemTime As SYSTEMTIME
    lpSystemTime.wYear = Year(Now)
    lpSystemTime.wMonth = Month(Now)
    lpSystemTime.wDayOfWeek = -1
    lpSystemTime.wDay = Day(Now)
    lpSystemTime.wHour = Hour(Now)
    lpSystemTime.wMinute = Minute(Now)
    lpSystemTime.wSecond = Second(Now)
    'set the new time
    SetSystemTime lpSystemTime
    Me.Print "The New System Date is:" & lpSystemTime.wMonth & "-" & lpSystemTime.wDay & "-" & lpSystemTime.wYear
    Me.Print "The New System Time is:" & lpSystemTime.wHour & ":" & lpSystemTime.wMinute & ":" & lpSystemTime.wSecond
   
    'restore the time
    SetSystemTime restoretime
    Me.Print "The Restore System Date is:" & lpSystemTime.wMonth & "-" & lpSystemTime.wDay & "-" & lpSystemTime.wYear
    Me.Print "The Restore System Time is:" & lpSystemTime.wHour & ":" & lpSystemTime.wMinute & ":" & lpSystemTime.wSecond
   
End Sub

Private Sub Form_Load()
    Me.AutoRedraw = True
   
    'get the system time
    GetSystemTime restoretime
    Me.Print "The System Date is:" & restoretime.wMonth & "-" & restoretime.wDay & "-" & restoretime.wYear
    Me.Print "The System Time is:" & restoretime.wHour & ":" & restoretime.wMinute & ":" & restoretime.wSecond
End Sub

---

Hope this helps

I wanted to actually track down to the millisecond. Luckily I found out what my problem was. If you want to know how I accomplished this, either reply to this post or email me at [email protected]

Joe