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Tak jsem to našel a upravil.. Upraveno ze stránek Microsoftu (GUID se volá 'MsgBox GetGUID)
Private Type GUID
Data1 As Long
Data2 As Integer
Data3 As Integer
Data4(7) As Byte
End Type
Private Declare Function CoCreateGuid Lib "OLE32.DLL" (pGuid As GUID) As Long
Public Function GetGUID() As String
Dim udtGUID As GUID
If (CoCreateGuid(udtGUID) = 0) Then
GetGUID = _
String(8 - Len(Hex$(udtGUID.Data1)), "0") & Hex$(udtGUID.Data1) & "-" & _
String(4 - Len(Hex$(udtGUID.Data2)), "0") & Hex$(udtGUID.Data2) & "-" & _
String(4 - Len(Hex$(udtGUID.Data3)), "0") & Hex$(udtGUID.Data3) & "-" & _
IIf((udtGUID.Data4(0) < &H10), "0", "") & Hex$(udtGUID.Data4(0)) & _
IIf((udtGUID.Data4(1) < &H10), "0", "") & Hex$(udtGUID.Data4(1)) & "-" & _
IIf((udtGUID.Data4(2) < &H10), "0", "") & Hex$(udtGUID.Data4(2)) & _
IIf((udtGUID.Data4(3) < &H10), "0", "") & Hex$(udtGUID.Data4(3)) & _
IIf((udtGUID.Data4(4) < &H10), "0", "") & Hex$(udtGUID.Data4(4)) & _
IIf((udtGUID.Data4(5) < &H10), "0", "") & Hex$(udtGUID.Data4(5)) & _
IIf((udtGUID.Data4(6) < &H10), "0", "") & Hex$(udtGUID.Data4(6)) & _
IIf((udtGUID.Data4(7) < &H10), "0", "") & Hex$(udtGUID.Data4(7))
End If
End Function
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