VC中編寫代碼生成GUID並轉換為CString字符串

GUID   guid;
CString   szGUID;
if   (S_OK   ==   ::CoCreateGuid(&guid))
{
szGUID.Format( "{%08X-%04X-%04x-%02X%02X-%02X%02X%02X%02X%02X%02X} "
,   guid.Data1
,   guid.Data2
,   guid.Data3
,   guid.Data4[0],   guid.Data4[1]
,   guid.Data4[2],   guid.Data4[3],   guid.Data4[4],   guid.Data4[5]
,   guid.Data4[6],   guid.Data4[7]
);
}