Public Declare Function ShellExecute Lib "shell32.dll" Alias "ShellExecuteA" (ByVal hwnd As Long, ByVal lpOperation As String, ByVal lpFile As String, ByVal lpParameters As String, ByVal lpDirectory As String, ByVal nShowCmd As Long) As Long
Public Const SW_SHOWNORMAL = 1
Private Declare Function GetTimeZoneInformation Lib "kernel32" _
(lpTimeZoneInformation As TIME_ZONE_INFORMATION) As Long
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 Type TIME_ZONE_INFORMATION
Bias As Long
StandardName(63) As Byte
StandardDate As SYSTEMTIME
StandardBias As Long
DaylightName(63) As Byte
DaylightDate As SYSTEMTIME
DaylightBias As Long
End Type
Public Function ContentType(Extens As String) As String