17
Октябрь
2009
Генератор случайных чисел GUID
Генератор случайных чисел GUID
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