Code:
Option Explicit
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 Declare Sub GetLocalTime Lib "kernel32" (lpSystemTime As SYSTEMTIME)
Private Declare Function SetLocalTime Lib "kernel32" (lpSystemTime As SYSTEMTIME) As Long
Code:
Private Sub Command1_Click()
Dim mLocalTime As SYSTEMTIME
Dim retval As Long
GetLocalTime mLocalTime
mLocalTime.wMonth = 5 ' Change month to May.
retval = SetLocalTime(mLocalTime)
End Sub